Windows 11#System requirements

At the 2015 Ignite conference, Microsoft employee Jerry Nixon stated that Windows 10 would be the "last version of Windows".{{Cite web |last=Hachman |first=Mark |date=April 30, 2015 |title=Windows forever: Windows 10 builds will continue even after Microsoft ships it |url=https://www.pcworld.com/article/2917474/windows-forever-windows-10-builds-will-continue-even-after-microsoft-ships-it.html |url-status=live |archive-url=https://web.archive.org/web/20210302150358/https://www.pcworld.com/article/2917474/windows-forever-windows-10-builds-will-continue-even-after-microsoft-ships-it.html |archive-date=March 2, 2021 |access-date=June 16, 2021 |website=PCWorld}}{{Cite web |last=Bekker |first=Scott |date=July 1, 2019 |title=Windows 10 Takes Its Place as Microsoft's 'Forever OS' |url=https://redmondmag.com/blogs/scott-bekker/2019/01/windows-10-microsofts-forever-os.aspx |url-status=live |archive-url=https://web.archive.org/web/20210409165315/https://redmondmag.com/blogs/scott-bekker/2019/01/windows-10-microsofts-forever-os.aspx |archive-date=April 9, 2021 |access-date=June 16, 2021 |website=Redmond Magazine}} The operating system was considered to be a service, with new builds and updates to be released over time.{{Cite web |last=Loeb |first=Larry |date=July 28, 2015 |title=Windows 10: Microsoft Attempts A SaaS Model |url=https://www.informationweek.com/software/operating-systems/windows-10-microsoft-attempts-a-saas-model/a/d-id/1321473 |url-status=live |archive-url=https://web.archive.org/web/20210508071939/https://www.informationweek.com/software/operating-systems/windows-10-microsoft-attempts-a-saas-model/a/d-id/1321473 |archive-date=May 8, 2021 |access-date=June 27, 2021 |website=InformationWeek}} PC World argued that the widely reported comment was however taken out of context, noting that the official event transcript marks it only as a segue rather than a core part of the talk. It argues that Nixon was referring to the fact that he could talk freely at the event because 10 was the last version in current development.{{Cite web |last=Hachman |first=Mark |date=2021-06-18 |title=Why is there a Windows 11 if Windows 10 is the last Windows? |url=https://www.pcworld.com/article/394724/why-is-there-a-windows-11-if-windows-10-is-the-last-windows.html |archive-url=https://web.archive.org/web/20211014012149/https://www.pcworld.com/article/394724/why-is-there-a-windows-11-if-windows-10-is-the-last-windows.html |archive-date=2021-10-14 |access-date=2023-12-13 |website=PCWorld}}

In October 2019, Microsoft announced "Windows 10X", a future edition of Windows 10 designed exclusively for dual-touchscreen devices such as the then-upcoming Surface Neo. It featured a modified user interface designed around context-sensitive "postures" for different screen configurations and usage scenarios, and changes such as a centered taskbar and updated Start menu without Windows 10's "live tiles". Legacy Windows applications would also be required to run in "containers" to ensure performance and power optimization. Microsoft stated that it planned to release Windows 10X devices by the end of 2020.{{Cite web |last=Warren |first=Tom |date=October 2, 2019 |title=Microsoft Surface Neo first look: the future of Windows 10X is dual-screen |url=https://www.theverge.com/2019/10/2/20889000/microsoft-surface-neo-windows-10x-hands-on-features-price-photos-release-date |url-status=live |archive-url=https://web.archive.org/web/20191002180536/https://www.theverge.com/2019/10/2/20889000/microsoft-surface-neo-windows-10x-hands-on-features-price-photos-release-date |archive-date=October 2, 2019 |access-date=May 4, 2020 |website=The Verge}}{{Cite web |last=Hollister |first=Sean |date=October 2, 2019 |title=Windows 10X is Microsoft's latest stab at a 'Lite' operating system, exclusively for dual-screens |url=https://www.theverge.com/2019/10/2/20892246/microsoft-windows-10x-lite-os-neo-dual-screen-features-surface-event |url-status=live |archive-url=https://web.archive.org/web/20191002180549/https://www.theverge.com/2019/10/2/20892246/microsoft-windows-10x-lite-os-neo-dual-screen-features-surface-event |archive-date=October 2, 2019 |access-date=May 4, 2020 |website=The Verge}}{{Cite web |last=Warren |first=Tom |date=October 2, 2019 |title=Windows 10X has a new Start Menu and no more Live Tiles |url=https://www.theverge.com/2019/10/2/20887409/microsoft-windows-10x-live-tiles-start-menu-neo-dual-screen-update-release-date-surface-event |url-status=live |archive-url=https://web.archive.org/web/20211016070200/https://www.theverge.com/2019/10/2/20887409/microsoft-windows-10x-live-tiles-start-menu-neo-dual-screen-update-release-date-surface-event |archive-date=October 16, 2021 |access-date=October 16, 2021 |website=The Verge}}

In May 2020, during the COVID-19 pandemic, Panos Panay, Microsoft's chief product officer for Microsoft Windows and Microsoft Office, stated that "as we continue to put customers' needs at the forefront, we need to focus on meeting customers where they are now", and announced that Windows 10X would only launch on single-screen devices at first, and that Microsoft would "continue to look for the right moment, in conjunction with our OEM partners, to bring dual-screen devices to market".{{Cite web |last=Warren |first=Tom |date=May 4, 2020 |title=Microsoft confirms Windows 10X is coming to laptops amid big jump in Windows usage |url=https://www.theverge.com/2020/5/4/21246561/microsoft-windows-10x-single-screens-windows-usage-demand-coronavirus-pandemic |url-status=live |archive-url=https://web.archive.org/web/20200504192516/https://www.theverge.com/2020/5/4/21246561/microsoft-windows-10x-single-screens-windows-usage-demand-coronavirus-pandemic |archive-date=May 4, 2020 |access-date=May 4, 2020 |website=The Verge}}{{Cite web |last=Panay |first=Panos |author-link=Panos Panay (Microsoft) |date=May 4, 2020 |title=Accelerating innovation in Windows 10 to meet customers where they are |url=https://blogs.windows.com/windowsexperience/2020/05/04/accelerating-innovation-in-windows-10-to-meet-customers-where-they-are/ |url-status=live |archive-url=https://web.archive.org/web/20211014033216/https://blogs.windows.com/windowsexperience/2020/05/04/accelerating-innovation-in-windows-10-to-meet-customers-where-they-are/ |archive-date=October 14, 2021 |access-date=October 16, 2021 |website=Windows Experience Blog}}

In October 2020, reports emerged that Microsoft was working on a user interface refresh for Windows 10 codenamed "Sun Valley", scheduled to be included in a late-2021 feature update codenamed "Cobalt". Internal documentation stated that the aim for "Sun Valley" was to "reinvigorat[e]" the Windows user interface and make it more "fluid", with a more consistent application of WinUI, while reports suggested Microsoft planned to adapt UI elements seen in Windows 10X.{{Cite web |last=Bowden |first=Zac |date=October 28, 2020 |title=Microsoft plans big Windows 10 UI refresh in 2021 codenamed 'Sun Valley' |url=https://www.windowscentral.com/windows-10-sun-valley-ui-october-2021-update |access-date=October 27, 2022 |website=Windows Central}} In January 2021, it was reported that a job listing referring to a "sweeping visual rejuvenation of Windows" had been posted by Microsoft.{{Cite web |last=Warren |first=Tom |date=January 4, 2021 |title=Microsoft planning 'sweeping visual rejuvenation of Windows' |url=https://www.theverge.com/2021/1/4/22212817/microsoft-windows-10-visual-changes-update-sun-valley-2021 |url-status=live |archive-url=https://web.archive.org/web/20210610185054/https://www.theverge.com/2021/1/4/22212817/microsoft-windows-10-visual-changes-update-sun-valley-2021 |archive-date=June 10, 2021 |access-date=June 16, 2021 |website=The Verge}}

By December 2020, Microsoft had begun to implement and announce some of these visual changes and other new features on Windows 10 Insider Preview builds, such as new system icons (which also included the replacement of shell resources dating back as far as Windows 95),{{Cite web |last=Warren |first=Tom |date=March 4, 2021 |title=Microsoft's Windows 10 UI overhaul continues with new system icons |url=https://www.theverge.com/2021/3/4/22313037/microsoft-windows-10-new-system-icons-ui-overhaul-sun-valley |url-status=live |archive-url=https://web.archive.org/web/20211016070200/https://www.theverge.com/2021/3/4/22313037/microsoft-windows-10-new-system-icons-ui-overhaul-sun-valley |archive-date=October 16, 2021 |access-date=October 16, 2021 |website=The Verge}} improvements to Task View to allow changing the wallpaper on each virtual desktop, x86-64 emulation on ARM, and adding the Auto HDR feature from Xbox Series X.{{Cite web |last=Warren |first=Tom |date=March 17, 2021 |title=Microsoft is bringing its Xbox Auto HDR feature to Windows |url=https://www.theverge.com/2021/3/17/22336240/microsoft-windows-10-auto-hdr-pc-gaming-directx-11-12 |url-status=live |archive-url=https://web.archive.org/web/20211016070202/https://www.theverge.com/2021/3/17/22336240/microsoft-windows-10-auto-hdr-pc-gaming-directx-11-12 |archive-date=October 16, 2021 |access-date=October 16, 2021 |website=The Verge}}{{Cite web |last=Shilov |first=Anton |date=December 11, 2020 |title=Microsoft Brings x64 Emulation to Windows 10 on Arm PCs |url=https://www.tomshardware.com/news/microsoft-x64-emulation-windows-10-on-arm-windows-insiders |url-status=live |archive-url=https://web.archive.org/web/20220308164948/https://www.tomshardware.com/news/microsoft-x64-emulation-windows-10-on-arm-windows-insiders |archive-date=March 8, 2022 |access-date=November 14, 2021 |website=Tom's Hardware}}{{Cite web |last=Endicott |first=Sean |date=April 26, 2021 |title=Floating menus, rounded corners, and more coming to Windows 10 21H2 |url=https://www.windowscentral.com/heres-what-taskbar-menus-windows-10s-sun-valley-update-could-actually-look |url-status=live |archive-url=https://web.archive.org/web/20220518171035/https://www.windowscentral.com/heres-what-taskbar-menus-windows-10s-sun-valley-update-could-actually-look |archive-date=May 18, 2022 |access-date=May 18, 2022 |website=Windows Central}}

On May 18, 2021, Head of Windows Servicing and Delivery John Cable stated that Windows 10X had been canceled and that Microsoft would be "accelerating the integration of key foundational 10X technology into other parts of Windows and products at the company".{{Cite web |last=Warren |first=Tom |date=May 18, 2021 |title=Microsoft confirms Windows 10X is dead |url=https://www.theverge.com/2021/5/18/22442421/microsoft-windows-10-x-canceled-official |url-status=live |archive-url=https://web.archive.org/web/20210518175834/https://www.theverge.com/2021/5/18/22442421/microsoft-windows-10-x-canceled-official |archive-date=May 18, 2021 |access-date=May 18, 2021 |website=The Verge}}

At the Microsoft Build 2021 developer conference, CEO and chairman Satya Nadella teased about the existence of the next generation of Windows during his keynote speech. According to Nadella, he had been self-hosting it for several months. He also teased that an official announcement would come very soon.{{Cite web |last=Bowden |first=Zac |date=May 25, 2021 |title=Satya Nadella teases major updates coming soon to Windows during Build 2021 keynote |url=https://www.windowscentral.com/satya-nadella-teases-big-updates-coming-soon-windows-build-2021 |url-status=live |archive-url=https://web.archive.org/web/20210605152038/https://www.windowscentral.com/satya-nadella-teases-big-updates-coming-soon-windows-build-2021 |archive-date=June 5, 2021 |access-date=June 15, 2021 |website=Windows Central}} Just a week after Nadella's keynote, Microsoft started sending invitations for a dedicated Windows media event at 11:00 a.m. ET on June{{spaces}}24, 2021.{{Cite news |last=Warren |first=Tom |date=June 2, 2021 |title=Microsoft to reveal its next generation of Windows on June 24 |work=The Verge |url=https://www.theverge.com/2021/6/2/22465126/microsoft-windows-event-june-24th |url-status=live |access-date=June 15, 2021 |archive-url=https://web.archive.org/web/20210611201812/https://www.theverge.com/2021/6/2/22465126/microsoft-windows-event-june-24th |archive-date=June 11, 2021}}{{Cite web |date=June 2, 2021 |title=Microsoft Windows Event – Watch the June 24 LIVE stream |url=https://www.microsoft.com/en-us/windows/event |url-status=dead |archive-url=https://web.archive.org/web/20210616063105/https://www.microsoft.com/en-us/windows/event |archive-date=June 16, 2021 |access-date=June 15, 2021 |website=Microsoft}} Microsoft also posted an 11-minute video of Windows start-up sounds to YouTube on June{{spaces}}10, 2021, with many people speculating both the time of the Microsoft event and the duration of the Windows start-up sound video to be a reference to the name of the operating system as Windows 11.{{Cite AV media |url=https://www.youtube.com/watch?v=fMr4Qm5ZWrI |title=Windows {{!}} Startup Sounds – Slo-fi Remix |date=June 10, 2021 |access-date=June 15, 2021 |archive-url=https://web.archive.org/web/20210612025743/https://www.youtube.com/watch?v=fMr4Qm5ZWrI |archive-date=June 12, 2021 |url-status=live |via=YouTube |work=Microsoft}}{{Cite web |last=Warren |first=Tom |date=June 10, 2021 |title=Microsoft teases new Windows 11 startup sound with 11-minute video |url=https://www.theverge.com/2021/6/10/22528115/microsoft-windows-11-startup-sound-new-teaser-video |url-status=live |archive-url=https://web.archive.org/web/20210612052130/https://www.theverge.com/2021/6/10/22528115/microsoft-windows-11-startup-sound-new-teaser-video |archive-date=June 12, 2021 |access-date=June 15, 2021 |website=The Verge}}

On June 24, 2021, Windows 11 was officially announced at a virtual event hosted by Chief Product Officer Panos Panay.{{Cite web |last=Warren |first=Tom |date=June 24, 2021 |title=Live blog: Microsoft's Windows 11 event |url=https://www.theverge.com/2021/6/24/22546829/microsoft-windows-11-event-live-blog-updates-news |url-status=live |archive-url=https://web.archive.org/web/20210624143128/https://www.theverge.com/2021/6/24/22546829/microsoft-windows-11-event-live-blog-updates-news |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=The Verge}}{{Cite news |last1=Novet |first1=Jordan |last2=Leswing |first2=Kif |last3=Haselton |first3=Todd |date=June 24, 2021 |title=Microsoft just unveiled Windows 11: Here's everything it announced |work=CNBC |url=https://www.cnbc.com/2021/06/24/microsoft-windows-11-event-live-updates.html |url-status=live |access-date=June 24, 2021 |archive-url=https://web.archive.org/web/20210624143625/https://www.cnbc.com/2021/06/24/microsoft-windows-11-event-live-updates.html |archive-date=June 24, 2021}} According to Nadella, Windows 11 is "a re-imagining of the operating system".{{Cite tweet |number=1408104165641838593 |user=satyanadella |title=Today marks the beginning of a new generation of Windows |author-link=Satya Nadella |date=June 25, 2021 |access-date=June 25, 2021}} Further details for developers such as updates to the Microsoft Store, the new Windows App SDK (code-named "Project Reunion"), new Fluent Design guidelines, and more were discussed during another developer-focused event on the same day.{{Cite AV media |url=https://www.youtube.com/watch?v=egZ82QGshX8 |title=Join us to see what's next for developers |publisher=Microsoft |access-date=June 24, 2021 |archive-url=https://web.archive.org/web/20210623221116/https://www.youtube.com/watch?v=egZ82QGshX8 |archive-date=June 23, 2021 |url-status=live |via=YouTube}}{{Cite web |last=Gallo |first=Kevin |date=June 24, 2021 |title=What Windows 11 Means for Developers |url=https://blogs.windows.com/windowsdeveloper/2021/06/24/what-windows-11-means-for-developers/ |url-status=live |archive-url=https://web.archive.org/web/20210624183532/https://blogs.windows.com/windowsdeveloper/2021/06/24/what-windows-11-means-for-developers/ |archive-date=June 24, 2021 |access-date=June 25, 2021 |website=Windows Developer Blog}}{{Cite web |last=Jones |first=Luke |date=June 18, 2021 |title=Microsoft Announces Windows 11 Developer Event on June 24 |url=https://winbuzzer.com/2021/06/18/microsoft-announces-windows-11-developer-event-on-june-24-xcxwbn/ |url-status=live |archive-url=https://web.archive.org/web/20210618141712/https://winbuzzer.com/2021/06/18/microsoft-announces-windows-11-developer-event-on-june-24-xcxwbn/ |archive-date=June 18, 2021 |access-date=June 25, 2021 |website=WinBuzzer}}

The Windows 11 name was accidentally released in an official Microsoft support document in June 2021.{{Cite news |last=Parmar |first=Mayank |date=June 21, 2021 |title=Windows 11 confirmed in a new Microsoft support document |work=Windows Latest |url=https://www.windowslatest.com/2021/06/21/windows-11-confirmed-in-a-new-microsoft-support-document/ |url-status=live |access-date=June 25, 2021 |archive-url=https://web.archive.org/web/20210620230842/https://www.windowslatest.com/2021/06/21/windows-11-confirmed-in-a-new-microsoft-support-document/ |archive-date=June 20, 2021}}{{Cite news |last=Allan |first=Darren |date=June 21, 2021 |title=Windows 11 name confirmed in fresh leak from Microsoft |work=Tech Radar |url=https://www.techradar.com/news/windows-11-name-confirmed-in-fresh-leak-from-microsoft |url-status=live |access-date=June 24, 2021 |archive-url=https://web.archive.org/web/20210622135052/https://www.techradar.com/news/windows-11-name-confirmed-in-fresh-leak-from-microsoft |archive-date=June 22, 2021}} Leaked images of a purported beta build of Windows 11's desktop surfaced online later on June 15, 2021,{{Cite web |title=传说中的Windows11，测试版 |trans-title=The legendary Windows 11, beta version |url=https://tieba.baidu.com/p/7405731991 |url-status=live |archive-url=https://web.archive.org/web/20210615155822/https://tieba.baidu.com/p/7405731991 |archive-date=June 15, 2021 |access-date=June 17, 2021 |website=Baidu |language=zh}}{{Cite web |last=Reichert |first=Corinne |date=June 15, 2021 |title=Windows 11 screenshots leak online, report says |url=https://www.cnet.com/news/windows-11-screenshots-reportedly-leak-online/ |url-status=live |archive-url=https://web.archive.org/web/20210628074634/https://www.cnet.com/news/windows-11-screenshots-reportedly-leak-online/ |archive-date=June 28, 2021 |access-date=June 25, 2021 |website=CNET}} which were followed by a leak of the aforementioned build on the same day.{{Cite web |last=Mott |first=Nathaniel |date=June 17, 2021 |title=Windows 11: Everything We Know About Microsoft's Next OS |url=https://www.tomshardware.com/features/windows-11-everything-we-know |url-status=live |archive-url=https://web.archive.org/web/20210625222755/https://www.tomshardware.com/news/windows-11-everything-you-need-to-know |archive-date=June 25, 2021 |access-date=June 17, 2021 |website=Tom's Hardware}} The screenshots and leaked build show an interface resembling that of the canceled Windows 10X, alongside a redesigned out-of-box experience (OOBE) and Windows 11 branding.{{Cite web |last=Humphries |first=Suzanne |date=June 15, 2021 |title=Windows 11 Build Leaks, Shows a New Desktop UI, Start Menu, and More |url=https://www.reviewgeek.com/88043/windows-11-build-leaks-shows-a-new-desktop-ui-start-menu-and-more/ |url-status=live |archive-url=https://web.archive.org/web/20210616143025/https://www.reviewgeek.com/88043/windows-11-build-leaks-shows-a-new-desktop-ui-start-menu-and-more/ |archive-date=June 16, 2021 |access-date=June 15, 2021 |website=reviewgeek}} Microsoft would later confirm the authenticity of the leaked beta, with Panay stating that it was an "early weird build".{{Cite web |last=Warren |first=Tom |date=June 25, 2021 |title=Microsoft's Panos Panay on building Windows 11 during a pandemic, Android, and the leak |url=https://www.theverge.com/2021/6/25/22550134/microsoft-windows-11-panos-panay-interview |url-status=live |archive-url=https://web.archive.org/web/20210707035109/https://www.theverge.com/2021/6/25/22550134/microsoft-windows-11-panos-panay-interview |archive-date=July 7, 2021 |access-date=July 5, 2021 |website=The Verge}}{{Cite web |last=Rubino |first=Daniel |date=June 18, 2021 |title=Microsoft issues DMCA complaint against site hosting Windows 11 ISO, confirms authenticity |url=https://www.windowscentral.com/microsoft-dmca-windows-11 |url-status=live |archive-url=https://web.archive.org/web/20210628140249/https://www.windowscentral.com/microsoft-dmca-windows-11 |archive-date=June 28, 2021 |access-date=July 5, 2021 |website=Windows Central}}

At the June 24 media event, Microsoft also announced that Windows 11 would be released in "Holiday 2021".{{Cite web |date=June 24, 2021 |title=Upgrade to the New Windows 11 OS |url=https://www.microsoft.com/en-us/windows/windows-11 |url-status=live |archive-url=https://web.archive.org/web/20210624155401/https://www.microsoft.com/en-us/windows/windows-11 |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Windows |publisher=Microsoft}}{{Cite web |last=Rayome |first=Alison DeNisco |title=Windows 11 release date: Here's when you can install Microsoft's free update |url=https://www.cnet.com/news/release-date-windows-11-microsoft-free-update-when-you-can-install/ |date=Oct 24, 2021 |url-status=live |archive-url=https://web.archive.org/web/20210626053710/https://www.cnet.com/news/release-date-windows-11-microsoft-free-update-when-you-can-install/ |archive-date=June 26, 2021 |access-date=June 26, 2021 |website=CNET}} Its release will be accompanied by a free upgrade for compatible Windows 10 devices through Windows Update.{{Cite web |last=Panay |first=Panos |author-link=Panos Panay (Microsoft) |date=June 24, 2021 |title=Introducing Windows 11 |url=https://blogs.windows.com/windowsexperience/2021/06/24/introducing-windows-11/ |url-status=live |archive-url=https://web.archive.org/web/20210624154637/https://blogs.windows.com/windowsexperience/2021/06/24/introducing-windows-11/ |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Windows Experience Blog}} On June 28, Microsoft announced the release of the first preview build and SDK of Windows 11 to Windows Insiders.{{Cite web |last=Langowski |first=Amanda |date=June 28, 2021 |title=Announcing the first Insider Preview for Windows 11 |url=https://blogs.windows.com/windows-insider/2021/06/28/announcing-the-first-insider-preview-for-windows-11 |url-status=live |archive-url=https://web.archive.org/web/20210629000515/https://blogs.windows.com/windows-insider/2021/06/28/announcing-the-first-insider-preview-for-windows-11/ |archive-date=June 29, 2021 |access-date=June 29, 2021 |website=Windows Insider Blog}}

On August 31, 2021, Microsoft announced that Windows 11 was to be released on October 5, 2021.{{Cite web |last=Rayome |first=Alison DeNisco |date=October 24, 2021 |title=Windows 11 release date: Here's when Microsoft's new OS comes out |url=https://www.cnet.com/tech/services-and-software/windows-11-release-date-heres-when-microsofts-new-os-comes-out/ |url-status=live |archive-url=https://web.archive.org/web/20210831131631/https://www.cnet.com/tech/services-and-software/windows-11-release-date-heres-when-microsofts-new-os-comes-out/ |archive-date=August 31, 2021 |access-date=August 31, 2021 |website=CNET}} The release would be phased, with newer eligible devices to be offered the upgrade first. Since its predecessor Windows 10 was released on July 29, 2015, more than six years earlier, this is the longest time span between successive releases of Microsoft Windows operating systems, beating the time between Windows XP (released on October 25, 2001) and Windows Vista (released on January 30, 2007).{{Cite web |last=Rayome |first=Alison DeNisco |date=October 16, 2021 |title=Windows 11: What you need to know about the beta, release date, new features and more |url=https://www.cnet.com/tech/computing/windows-11-what-you-need-to-know-about-the-beta-release-date-new-features-and-more/ |url-status=live |archive-url=https://web.archive.org/web/20210831132648/https://www.cnet.com/tech/computing/windows-11-what-you-need-to-know-about-the-beta-release-date-new-features-and-more/ |archive-date=August 31, 2021 |access-date=August 31, 2021 |website=CNET}}

The first television commercial for Windows 11 premiered during the 2021 NFL Kickoff Game on September 9, 2021; it was intended to showcase a "feeling of immersion and fluidity", with imagery of operating system features and Xbox Game Studios' Halo Infinite.{{Cite web |last=Schultz |first=E.J. |date=September 9, 2021 |title=See how Microsoft is marketing Windows 11 |url=https://adage.com/article/marketing-news-strategy/how-microsoft-marketing-windows-11/2363736 |access-date=September 21, 2022 |website=Ad Age}} Other promotional campaigns on release day included the Burj Khalifa in Dubai being illuminated with imagery of the Windows 11 logo and default "Bloom" wallpaper,{{Cite web |date=October 6, 2021 |title=Microsoft lights up Burj Khalifa to promote Windows 11 |url=https://timesofindia.indiatimes.com/gadgets-news/microsoft-lights-up-burj-khalifa-to-promote-windows-11/articleshow/86807993.cms |url-status=live |archive-url=https://web.archive.org/web/20220217223713/https://timesofindia.indiatimes.com/gadgets-news/microsoft-lights-up-burj-khalifa-to-promote-windows-11/articleshow/86807993.cms |archive-date=February 17, 2022 |access-date=February 23, 2022 |website=The Times of India}} and Mikey Likes It ice cream parlors in New York City distributing free cups of "Bloomberry" ice cream.{{Cite web |last=Warren |first=Tom |date=October 5, 2021 |title=Microsoft is giving away free Windows 11 ice cream in NYC today |url=https://www.theverge.com/tldr/2021/10/5/22711189/microsoft-windows-11-ice-cream-free-mikey-likes-it-nyc |url-status=live |archive-url=https://web.archive.org/web/20220217225215/https://www.theverge.com/tldr/2021/10/5/22711189/microsoft-windows-11-ice-cream-free-mikey-likes-it-nyc |archive-date=February 17, 2022 |access-date=February 20, 2022 |website=The Verge}}{{Cite web |last=Endicott |first=Sean |date=November 10, 2021 |title=Get a taste of Windows 11 with some Bloomberry ice cream |url=https://www.windowscentral.com/windows-11-bloomberry-ice-cream-can-be-shipped-straight-your-door |url-status=live |archive-url=https://web.archive.org/web/20220217223716/https://www.windowscentral.com/windows-11-bloomberry-ice-cream-can-be-shipped-straight-your-door |archive-date=February 17, 2022 |access-date=February 20, 2022 |website=Windows Central}}

Though a support document listed October 4, 2021, as the initial release date,{{Cite web |date=October 4, 2021 |title=Windows 11, version 21H2 update history |url=https://support.microsoft.com/en-us/topic/windows-11-version-21h2-update-history-a19cd327-b57f-44b9-84e0-26ced7109ba9 |archive-url=https://web.archive.org/web/20221003075820/https://support.microsoft.com/en-us/topic/windows-11-version-21h2-update-history-a19cd327-b57f-44b9-84e0-26ced7109ba9 |archive-date=October 3, 2022 |website=Microsoft Support}} Microsoft officially released Windows 11 on October 5, 2021,{{Cite web |last=Woodman |first=Aaron |date=August 31, 2021 |title=Windows 11 available on October 5 |url=https://blogs.windows.com/windowsexperience/2021/08/31/windows-11-available-on-october-5/ |url-status=live |archive-url=https://web.archive.org/web/20210831130345/https://blogs.windows.com/windowsexperience/2021/08/31/windows-11-available-on-october-5/ |archive-date=August 31, 2021 |access-date=October 6, 2021 |website=Windows Experience Blog}} as an opt-in, in-place upgrade through either the Windows 11 Installation Assistant application (which can perform the upgrade, or generate an ISO image or USB install media), or via Windows Update in a phased rollout; Microsoft anticipated that Windows 11 would be available via Windows Update to all eligible devices by mid-2022.{{Cite web |last=Rayome |first=Alison DeNisco |date=May 24, 2022 |title=Download Windows 11 now with this workaround: How to skip the wait for Microsoft's OS |url=https://www.cnet.com/tech/services-and-software/download-windows-11-now-with-this-workaround-how-to-skip-the-wait-for-microsofts-os/ |url-status=live |archive-url=https://web.archive.org/web/20211102070112/https://www.cnet.com/tech/services-and-software/download-windows-11-now-with-this-workaround-how-to-skip-the-wait-for-microsofts-os/ |archive-date=November 2, 2021 |access-date=November 2, 2021 |website=CNET}}{{Cite web |last=Warren |first=Tom |date=October 4, 2021 |title=Microsoft releases Windows 11 a day early |url=https://www.theverge.com/2021/10/4/22709166/microsoft-windows-11-release-download-available |url-status=live |archive-url=https://web.archive.org/web/20211004201205/https://www.theverge.com/2021/10/4/22709166/microsoft-windows-11-release-download-available |archive-date=October 4, 2021 |access-date=October 4, 2021 |website=The Verge}}{{Cite web |last=Foley |first=Mary Jo |date=October 4, 2021 |title=Microsoft's Windows 11: How to get it now (or later) |url=https://www.zdnet.com/article/microsofts-windows-11-how-to-get-it-now-or-later/ |url-status=live |archive-url=https://web.archive.org/web/20211005000639/https://www.zdnet.com/article/microsofts-windows-11-how-to-get-it-now-or-later/ |archive-date=October 5, 2021 |access-date=October 5, 2021 |website=ZDNet}} New installations of Windows 10 on eligible hardware may present an option to upgrade during the OOBE.{{Cite web |title=KB5005716: Out of Box Experience update for Windows 10, version 2004, 20H2, 21H1, and 21H2: October 4, 2021 |url=https://support.microsoft.com/en-us/topic/kb5005716-out-of-box-experience-update-for-windows-10-version-2004-20h2-21h1-and-21h2-october-4-2021-4d3c3e9c-b636-49fd-9d79-3b027dfbaf8f |url-status=live |archive-url=https://web.archive.org/web/20211102070114/https://support.microsoft.com/en-us/topic/kb5005716-out-of-box-experience-update-for-windows-10-version-2004-20h2-21h1-and-21h2-october-4-2021-4d3c3e9c-b636-49fd-9d79-3b027dfbaf8f |archive-date=November 2, 2021 |access-date=November 2, 2021 |website=Microsoft Support}} Retail copies of Windows 11 (consisting of a license key and USB flash drive) were released on May 9, 2022,{{Cite web |last=O'Donnell |first=Deirdre |date=May 9, 2022 |title=Microsoft releases physical copies of Windows 11 to retail partners |url=https://www.notebookcheck.net/Microsoft-releases-physical-copies-of-Windows-11-to-retail-partners.618394.0.html |archive-url=https://web.archive.org/web/20220509165112/https://www.notebookcheck.net/Microsoft-releases-physical-copies-of-Windows-11-to-retail-partners.618394.0.html |archive-date=May 9, 2022 |website=NotebookCheck}}{{Cite web |last=Baxter |first=Daryl |date=May 10, 2022 |title=You can now buy a physical copy of Windows 11, because, why not? |url=https://www.techradar.com/news/you-can-now-buy-a-physical-copy-of-windows-11-because-why-not |archive-url=https://web.archive.org/web/20220510120731/https://www.techradar.com/news/you-can-now-buy-a-physical-copy-of-windows-11-because-why-not |archive-date=May 10, 2022 |website=TechRadar |publisher=Future plc}} and digital licenses became available via Microsoft Store on July 28, 2022.{{Cite web |last=Endicott |first=Sean |date=July 28, 2022 |title=Windows 11 digital licenses now available through Microsoft |url=https://www.windowscentral.com/software-apps/windows-11/windows-11-digital-licenses-now-available-through-microsoft |access-date=September 21, 2022 |website=Windows Central}} On September 20, 2023, around two years after the release date of Windows 11, Microsoft announced that users would no longer be able to use Windows 7 or Windows 8/8.1 product keys to activate Windows 10/11.{{Cite web |last=Warren |first=Tom |date=2023-10-11 |title=Microsoft has closed the free Windows 11 loophole — Windows 7 keys no longer work |url=https://www.theverge.com/2023/10/11/23913107/microsoft-windows-11-block-windows-7-8-keys-upgrade-activation |access-date=2024-01-08 |website=The Verge}} However, as of 2024, there are some reports that they still work, under certain conditions.{{Cite web |last=Bott |first=Ed |author-link=Ed Bott |date=May 13, 2024 |title=Can you still get a Windows 10 upgrade for free? |url=https://www.zdnet.com/article/can-you-still-get-a-windows-10-upgrade-for-free/ |url-status=live |archive-url=https://web.archive.org/web/20240529140756/https://www.zdnet.com/article/can-you-still-get-a-windows-10-upgrade-for-free/ |archive-date=May 29, 2024 |access-date=June 12, 2024 |website=ZDNet}}{{Cite AV media |url=https://www.youtube.com/watch?v=aoOiq7yeyuo |title=Windows 10 clean installation can still be activated with Windows 7 Product Key in 2024! |date=March 12, 2024 |access-date=June 12, 2024 |archive-url=https://web.archive.org/web/20240612101523/https://www.youtube.com/watch?v=aoOiq7yeyuo |archive-date=June 12, 2024 |url-status=live |via=YouTube |work=Tuxhardware}}

{{main|Features new to Windows 11}}

{{see also|List of features removed in Windows 11}}

Windows 11, the first major Windows release since 2015, builds upon its predecessor by revamping the user interface to follow Microsoft's new Fluent Design guidelines. The redesign, which focuses on ease of use and flexibility, comes alongside new productivity and social features and updates to security and accessibility, addressing some of the deficiencies of Windows 10.{{Cite web |last=Rutherford |first=Sam |date=June 24, 2021 |title=Windows 11 Is the Overhaul Microsoft Needed |url=https://gizmodo.com/windows-11-is-the-overhaul-microsoft-needed-1847168306 |url-status=live |archive-url=https://web.archive.org/web/20210625222822/https://gizmodo.com/windows-11-is-the-overhaul-microsoft-needed-1847168306 |archive-date=June 25, 2021 |access-date=June 25, 2021 |website=Gizmodo}}

The Microsoft Store, which serves as a unified storefront for apps and other content, is also redesigned in Windows 11. Microsoft now allows developers to distribute Win32, progressive web applications, and other packaging technologies in the Microsoft Store, alongside Universal Windows Platform apps.{{Cite web |last=Endicott |first=Sean |date=June 24, 2021 |title=Microsoft is committed to the Microsoft Store with Windows 11 |url=https://www.windowscentral.com/more-app-more-stores-more-money-windows-11-win-developers |url-status=live |archive-url=https://web.archive.org/web/20210625222845/https://www.windowscentral.com/more-app-more-stores-more-money-windows-11-win-developers |archive-date=June 25, 2021 |access-date=June 25, 2021 |website=Windows Central}} Microsoft also announced plans to allow third-party application stores (such as Epic Games Store) to distribute their clients on Microsoft Store.{{Cite web |last=Warren |first=Tom |date=September 28, 2021 |title=Microsoft opens its Windows store up to third-party app stores |url=https://www.theverge.com/2021/9/28/22698196/microsoft-store-third-party-app-stores-epic-games-amazon |url-status=live |archive-url=https://web.archive.org/web/20211016062536/https://www.theverge.com/2021/9/28/22698196/microsoft-store-third-party-app-stores-epic-games-amazon |archive-date=October 16, 2021 |access-date=October 16, 2021 |website=The Verge}} Windows 11 supports x86-64 software emulation on ARM-based platforms.{{Cite web |last=Warren |first=Tom |date=November 16, 2021 |title=Windows 10 on Arm will no longer get x64 app emulation |url=https://www.theverge.com/2021/11/16/22785453/microsoft-windows-10-on-arm-x64-app-emulation |url-status=live |archive-url=https://web.archive.org/web/20211116202444/https://www.theverge.com/2021/11/16/22785453/microsoft-windows-10-on-arm-x64-app-emulation |archive-date=November 16, 2021 |access-date=November 16, 2021 |website=The Verge}}

The collaboration platform Microsoft Teams is integrated into the Windows 11 user interface, and is accessible via the taskbar.{{Cite web |last=Brown |first=Shelby |date=December 10, 2022 |title=Windows 11: How to Use Microsoft Teams in the New OS |url=https://www.cnet.com/tech/services-and-software/windows-11-how-to-use-microsoft-teams-on-the-new-os/ |access-date=January 17, 2023 |website=CNET}} Skype will no longer be bundled with the OS by default.{{Cite web |last=Warren |first=Tom |date=June 24, 2021 |title=Microsoft announces Windows 11, with a new design, Start menu, and more |url=https://www.theverge.com/2021/6/24/22546791/microsoft-windows-11-announcement-features-updates |url-status=live |archive-url=https://web.archive.org/web/20210624150725/https://www.theverge.com/2021/6/24/22546791/microsoft-windows-11-announcement-features-updates |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=The Verge}}{{Cite web |last=Lawler |first=Richard |date=June 24, 2021 |title=Microsoft didn't kill Skype, but Windows 11 is shoving it out of sight |url=https://www.theverge.com/2021/6/24/22549191/skype-windows-11-microsoft-teams |url-status=live |archive-url=https://web.archive.org/web/20210625050147/https://www.theverge.com/2021/6/24/22549191/skype-windows-11-microsoft-teams |archive-date=June 25, 2021 |access-date=June 25, 2021 |website=The Verge}}{{Cite web |last=Welch |first=Chris |date=June 24, 2021 |title=Microsoft Teams will be directly integrated as part of Windows 11 |url=https://www.theverge.com/2021/6/24/22548738/microsoft-teams-windows-11-integration-announcement-features |url-status=live |archive-url=https://web.archive.org/web/20210624170727/https://www.theverge.com/2021/6/24/22548738/microsoft-teams-windows-11-integration-announcement-features |archive-date=June 24, 2021 |access-date=June 25, 2021 |website=The Verge}} In early 2023, the Phone Link app gained limited support for iMessage.{{Cite web |last=Warren |first=Tom |date=February 28, 2023 |title=Microsoft's Phone Link app now lets you use iMessage from your PC |url=https://www.theverge.com/2023/2/28/23618224/microsoft-windows-imessage-support-phone-link-ios-iphone |access-date=May 26, 2023 |website=The Verge}}{{Cite web |last=O'Hara |first=Andrew |date=April 30, 2023 |title=Hands on: Testing iMessage on Windows 11 using Microsoft's Phone Link app |url=https://appleinsider.com/articles/23/04/30/hands-on-imessage-on-windows-11-with-phone-link |access-date=May 26, 2023 |website=AppleInsider}}{{Cite web |last=Kelly |first=Samantha Murphy |date=February 28, 2023 |title=Microsoft Windows 11 update puts AI front and center |url=https://www.cnn.com/2023/02/28/tech/microsoft-windows-update-ai-bing/index.html |access-date=May 26, 2023 |website=CNN Business}}

Microsoft claims performance improvements such as smaller update sizes, faster web browsing in "any browser", faster wake time from sleep mode, and faster Windows Hello authentication.

Windows 11 ships with the Chromium-based Microsoft Edge web browser (for compatibility{{Cite web |last=Howley |first=Daniel |date=January 15, 2020 |title=Microsoft swallows its pride and releases new Chrome-based browser |url=https://finance.yahoo.com/news/microsoft-edge-chrome-chromium-171841860.html |url-status=live |archive-url=https://web.archive.org/web/20211117125339/https://finance.yahoo.com/news/microsoft-edge-chrome-chromium-171841860.html |archive-date=November 17, 2021 |access-date=November 17, 2021 |website=Yahoo! Finance}}{{Cite web |last=Shankland |first=Stephen |date=November 30, 2020 |title=Google is loosening its grip on Chrome's foundations, but outside allies still help it control the web itself |url=https://www.cnet.com/tech/mobile/google-gets-web-allies-by-letting-outsiders-help-build-chromes-foundation/ |url-status=live |archive-url=https://web.archive.org/web/20211117125339/https://www.cnet.com/tech/mobile/google-gets-web-allies-by-letting-outsiders-help-build-chromes-foundation/ |archive-date=November 17, 2021 |access-date=November 17, 2021 |website=CNET}} with Google Chrome web browser{{Citation |title=Microsoft Edge and Chromium Open Source: Our Intent |date=October 18, 2020 |url=https://github.com/MicrosoftEdge/MSEdge/blob/14b03579d54acc5c294f846ad23f688a7eb8c124/README.md |access-date=November 17, 2021 |archive-url=https://web.archive.org/web/20211117125339/https://github.com/MicrosoftEdge/MSEdge/blob/14b03579d54acc5c294f846ad23f688a7eb8c124/README.md |url-status=live |publisher=Microsoft Edge |quote=[...] our unique web-platform codebase still faces occasional compatibility problems as web developers focus less on HTML standards and rationally focus on widely used platforms like Chrome [...] |archive-date=November 17, 2021}}), and does not include or support Internet Explorer.{{Cite web |last=Tom Warren |date=June 25, 2021 |title=Windows 11 is deleting Internet Explorer |url=https://www.theverge.com/2021/6/25/22550714/microsoft-windows-11-internet-explorer-disabled |url-status=live |archive-url=https://web.archive.org/web/20210625191016/https://www.theverge.com/2021/6/25/22550714/microsoft-windows-11-internet-explorer-disabled |archive-date=June 25, 2021 |access-date=August 12, 2021 |website=The Verge}} Its rendering engine MSHTML (Trident) is still included with the operating system for backwards compatibility reasons, and Edge can be configured with Group Policy to render whitelisted websites in "IE Mode" (which still uses IE's rendering engine MSHTML, instead of Blink layout engine).{{Cite web |date=September 28, 2021 |title=What is Internet Explorer (IE) mode? |url=https://docs.microsoft.com/en-us/deployedge/edge-ie-mode |url-status=live |archive-url=https://web.archive.org/web/20211017210533/https://docs.microsoft.com/en-us/deployedge/edge-ie-mode |archive-date=October 17, 2021 |access-date=October 12, 2021 |website=Microsoft Docs |quote=IE mode on Microsoft Edge [...] uses the Trident MSHTML engine from Internet Explorer 11 (IE11) for legacy sites.}} Windows 11 is the first version of Windows since the original retail release of Windows 95 to not ship with Internet Explorer.{{Cite web |last=Bott |first=Ed |author-link=Ed Bott |date=August 23, 2019 |title=How Microsoft lost its monopoly in web browsers |url=https://www.zdnet.com/pictures/how-microsoft-lost-its-monopoly-in-web-browsers/3/ |url-status=live |archive-url=https://web.archive.org/web/20210813092542/https://www.zdnet.com/pictures/how-microsoft-lost-its-monopoly-in-web-browsers/3/ |archive-date=August 13, 2021 |access-date=August 13, 2021 |website=ZDNet}} To comply with the Digital Markets Act, Microsoft is allowing users in the European Economic Area to remove the Microsoft Edge browser, Microsoft Bing search engine, and advertisements to comply with users' interests.{{Cite web|url=https://arstechnica.com/gadgets/2023/11/europeans-can-soon-strip-bing-edge-other-microsoft-cruft-from-windows-11/|title=No Bing, no Edge, no upselling: De-crufted Windows 11 coming to Europe soon|first=Kevin|last=Purdy|date=November 16, 2023|website=Ars Technica}}{{Cite web|url=https://www.theverge.com/2023/11/16/23963579/microsoft-windows-11-eu-digital-markets-act-feature-changes|title=The EU will finally free Windows users from Bing|first=Tom|last=Warren|date=November 16, 2023|website=The Verge}}{{Cite web|url=https://www.windowscentral.com/software-apps/windows-11/microsoft-will-let-windows-11-users-in-europe-uninstall-edge-bing-and-disable-ads-in-eea-dma|title=Microsoft will let users uninstall Edge, Bing, and disable ads on Windows 11 as it complies with the Digital Markets Act|author1=Zac Bowden|date=November 16, 2023|website=Windows Central}}

The updated Xbox app,{{Cite web |last=Sarkar |first=Samit |date=June 24, 2021 |title=Xbox Game Pass is built into Windows 11 |url=https://www.polygon.com/22548822/windows-11-xbox-game-pass-pc-auto-hdr-directstorage |url-status=live |archive-url=https://web.archive.org/web/20210624163435/https://www.polygon.com/22548822/windows-11-xbox-game-pass-pc-auto-hdr-directstorage |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Polygon}}{{Cite web |last=Machkovech |first=Sam |date=June 24, 2021 |title=DirectStorage on Windows 11: Next-gen gaming performance, with PC requirements |url=https://arstechnica.com/gaming/2021/06/gaming-on-windows-11-directstorage-api-auto-hdr-will-require-os-update/ |url-status=live |archive-url=https://web.archive.org/web/20210625203239/https://arstechnica.com/gaming/2021/06/gaming-on-windows-11-directstorage-api-auto-hdr-will-require-os-update/ |archive-date=June 25, 2021 |access-date=June 25, 2021 |website=Ars Technica}} along with the Auto HDR and DirectStorage technologies introduced by the Xbox Series X and Series S, will be integrated into Windows 11; the latter requiring a graphics card supporting DirectX 12 and an NVMe solid-state drive.{{Cite web |last=Rishi Alwani |date=June 24, 2021 |title=Windows 11 Gets Xbox Series X Auto HDR, Direct Storage API, and Game Pass |url=https://in.ign.com/pc/161339/news/windows-11-gaming-features-xbox-series-x-auto-hdr-direct-storage-api-game-pass |url-status=live |archive-url=https://web.archive.org/web/20210624154044/https://in.ign.com/pc/161339/news/windows-11-gaming-features-xbox-series-x-auto-hdr-direct-storage-api-game-pass |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=IGN}}

A redesigned user interface is present frequently throughout the operating system, building upon the Fluent Design System; translucency, shadows, a new color palette, and a rounded geometry are prevalent throughout the UI. A prevalent aspect of the design is an appearance known as "Mica", described as an "opaque, dynamic material that incorporates theme and desktop wallpaper to paint the background of long-lived windows such as apps and settings".{{Cite web |last=hickeys |date=June 30, 2021 |title=Mica material – Windows apps |url=https://docs.microsoft.com/en-us/windows/apps/design/style/mica |url-status=live |archive-url=https://web.archive.org/web/20211005072321/https://docs.microsoft.com/en-us/windows/apps/design/style/mica |archive-date=October 5, 2021 |access-date=October 5, 2021 |website=Microsoft Docs}} Much of the interface and start menu takes heavy inspiration from the now-canceled Windows 10X.{{Cite web |last=Warren |first=Tom |date=June 15, 2021 |title=Windows 11 leak reveals new UI, Start menu, and more |url=https://www.theverge.com/2021/6/15/22535123/microsoft-windows-11-leak-screenshots-start-menu |url-status=live |archive-url=https://web.archive.org/web/20210618175206/https://www.theverge.com/2021/6/15/22535123/microsoft-windows-11-leak-screenshots-start-menu |archive-date=June 18, 2021 |access-date=June 17, 2021 |website=The Verge}} The Segoe UI font used since Windows Vista has been updated to a variable version, improving its ability to scale between different display resolutions.{{Cite web |last=hickeys |date=June 24, 2021 |title=Typography in Windows 11 – Windows apps |url=https://docs.microsoft.com/en-us/windows/apps/design/signature-experiences/typography |url-status=live |archive-url=https://web.archive.org/web/20211006085538/https://docs.microsoft.com/en-us/windows/apps/design/signature-experiences/typography |archive-date=October 6, 2021 |access-date=September 7, 2021 |website=Microsoft Docs}}

File:Win11 flyout.png

The taskbar's buttons are center-aligned by default, and it is permanently pinned to the bottom edge of the screen; it cannot be moved to the top, left, or right edges of the screen as in previous versions of Windows without manual changes to the registry.{{Cite web |title=Windows 11 Specs and System Requirements |url=http://www.microsoft.com/en-us/windows/windows-11-specifications |url-status=live |archive-url=https://web.archive.org/web/20240603192252/https://www.microsoft.com/en-us/windows/windows-11-specifications |archive-date=June 3, 2024 |access-date=June 7, 2024 |website=Microsoft}} The notifications sidebar is now accessed by clicking the date and time, with other Quick Actions toggles, as well as volume, brightness, and media playback controls, moved to a new settings pop-up displayed by clicking on the system tray. The "Widgets" button on the taskbar displays a panel with Microsoft Start,{{Cite web |last=Warren |first=Tom |date=September 7, 2021 |title=Microsoft Start is a personalized news feed designed for Windows 11, mobile, and more |url=https://www.theverge.com/2021/9/7/22660483/microsoft-start-news-feed-windows-11-features |url-status=live |archive-url=https://web.archive.org/web/20210907161004/https://www.theverge.com/2021/9/7/22660483/microsoft-start-news-feed-windows-11-features |archive-date=September 7, 2021 |access-date=September 7, 2021 |website=The Verge}} a news aggregator with personalized stories and content (expanding upon the "news and interests" panel introduced in later builds of Windows 10). Microsoft Teams is similarly integrated with the taskbar, with a pop-up showing a list of recent conversations.

The Start menu has been significantly redesigned, replacing the "live tiles" used by Windows 8.x and 10 with a grid of "pinned" applications, and a list of recent applications and documents. File Explorer was updated to replace its ribbon toolbar with a more traditional toolbar, while its context menus have been redesigned to move some tasks (such as copy and paste) to a toolbar along the top of the menu, and hide other operations under an overflow menu.

File:Virtual_Desktops_in_Windows_11.png

Task View, a feature introduced in Windows 10, features a refreshed design, and supports giving separate wallpapers to each virtual desktop. The window snapping functionality has been enhanced with two additional features; hovering over a window's maximize button displays pre-determined "Snap Layouts" for tiling multiple windows onto a display, and tiled arrangement of windows can be minimized and restored from the taskbar as a "snap group".{{Cite web |last=Salter |first=Jim |date=June 24, 2021 |title=Windows 11 is much more than a new theme slapped onto Windows 10 |url=https://arstechnica.com/gadgets/2021/06/microsoft-details-windows-11-with-new-ui-and-android-app-support/ |url-status=live |archive-url=https://web.archive.org/web/20210625203309/https://arstechnica.com/gadgets/2021/06/microsoft-details-windows-11-with-new-ui-and-android-app-support/ |archive-date=June 25, 2021 |access-date=June 25, 2021 |website=Ars Technica}}{{Cite web |last=Krasnoff |first=Barbara |date=October 5, 2021 |title=How to use snap layouts in Windows 11 |url=https://www.theverge.com/22710511/windows-11-snap-layouts-how-to |url-status=live |archive-url=https://web.archive.org/web/20211109193948/https://www.theverge.com/22710511/windows-11-snap-layouts-how-to |archive-date=November 9, 2021 |access-date=November 9, 2021 |website=The Verge}} When a display is disconnected in a multi-monitor configuration, the windows that were previously on that display will be minimized rather than automatically moved to the main display. If the same display is reconnected, the windows are restored to their prior location.{{Cite web |last=Chacos |first=Brad |date=October 6, 2021 |title=Windows 11 multi-monitor tweaks are toying with my emotions |url=https://www.pcworld.com/article/541282/windows-11-multi-monitor-tweaks-are-toying-with-my-emotions.html |url-status=live |archive-url=https://web.archive.org/web/20211109193949/https://www.pcworld.com/article/541282/windows-11-multi-monitor-tweaks-are-toying-with-my-emotions.html |archive-date=November 9, 2021 |access-date=November 9, 2021 |website=PCWorld}}

{{wide image||1280px|The default taskbar of Windows 11 23H2. |100%|none}}

{{further|Project Astoria|Windows Subsystem for Linux}}

On October 21, 2021, Windows Subsystem for Android (WSA) became available to Beta channel builds of Windows 11 for users in the United States,{{Cite web |last=Bisson |first=Simon |date=October 21, 2021 |title=How to get started with the Windows Subsystem for Android in Windows 11 |url=https://www.techrepublic.com/article/how-to-get-started-with-the-windows-subsystem-for-android-in-windows-11/ |url-status=live |archive-url=https://web.archive.org/web/20211103070056/https://www.techrepublic.com/article/how-to-get-started-with-the-windows-subsystem-for-android-in-windows-11/ |archive-date=November 3, 2021 |access-date=November 3, 2021 |website=TechRepublic}} which allowed users to install and run Android apps on their devices. Users could install Android apps through any source using the APK file format.{{Cite web |last=Woods |first=Rich |date=June 25, 2021 |title=Windows 11 will support Android apps from outside the Amazon Appstore |url=https://www.xda-developers.com/windows-11-support-installing-android-apps-amazon-appstore/ |url-status=live |archive-url=https://web.archive.org/web/20210626000916/https://www.xda-developers.com/windows-11-support-installing-android-apps-amazon-appstore/ |archive-date=June 26, 2021 |access-date=June 26, 2021 |website=XDA Developers}} An Amazon Appstore client for Microsoft Store was also available.{{Cite web |date=June 24, 2021 |title=Amazon and Microsoft create new opportunities for developers and increase return on investment in the Amazon Appstore |url=https://developer.amazon.com/blogs/appstore/post/a7583854-9367-4480-99c4-15f91456558c/amazon-and-microsoft-create-new-opportunities-for-developers-and-increase-return-on-investment-in-the-amazon-appstore |url-status=live |archive-url=https://web.archive.org/web/20210624155916/https://developer.amazon.com/blogs/appstore/post/a7583854-9367-4480-99c4-15f91456558c/amazon-and-microsoft-create-new-opportunities-for-developers-and-increase-return-on-investment-in-the-amazon-appstore |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Amazon Developer}}{{Cite web |last1=Jordan |first1=Novet |last2=Leswing |first2=Kif |last3=Haselton |first3=Todd |date=June 24, 2021 |title=Microsoft Windows 11 will support Android apps |url=https://www.cnbc.com/2021/06/24/microsoft-windows-11-event-live-updates.html |url-status=live |archive-url=https://web.archive.org/web/20210624143625/https://www.cnbc.com/2021/06/24/microsoft-windows-11-event-live-updates.html |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=CNBC}}{{Cite news |last=Warren |first=Tom |date=June 24, 2021 |title=Microsoft is bringing Android apps to Windows 11 with Amazon's Appstore |work=The Verge |url=https://www.theverge.com/2021/6/24/22548428/microsoft-windows-11-android-apps-support-amazon-store |url-status=live |access-date=June 24, 2021 |archive-url=https://web.archive.org/web/20210624153856/https://www.theverge.com/2021/6/24/22548428/microsoft-windows-11-android-apps-support-amazon-store |archive-date=June 24, 2021}}{{Cite web |last=Gartenberg |first=Chaim |date=June 24, 2021 |title=Windows 11's Intel-powered Android apps will run on AMD and Arm processors, too |url=https://www.theverge.com/2021/6/24/22549303/windows-11-intel-bridge-android-apps-amd-arm-processors |url-status=live |archive-url=https://web.archive.org/web/20210624204301/https://www.theverge.com/2021/6/24/22549303/windows-11-intel-bridge-android-apps-amd-arm-processors |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=The Verge}} The Windows Subsystem for Android and Amazon Appstore became available to Release channel users in the United States on February 15, 2022, in Windows 11 Release build 22000.527.{{Cite web |last=Panay |first=Panos |author-link=Panos Panay (Microsoft) |date=February 15, 2022 |title=Bringing you closer to what you love with new experiences in Windows 11 |url=https://blogs.windows.com/windowsexperience/2022/02/15/bringing-you-closer-to-what-you-love-with-new-experiences-in-windows-11/ |url-status=live |archive-url=https://web.archive.org/web/20220215170838/https://blogs.windows.com/windowsexperience/2022/02/15/bringing-you-closer-to-what-you-love-with-new-experiences-in-windows-11/ |archive-date=February 15, 2022 |access-date=August 5, 2022 |website=Windows Blogs}} On March 5, 2024, Microsoft announced deprecation of WSA with support ending on March 5, 2025.{{Cite web |last=Warren |first=Tom |date=2024-03-05 |title=Microsoft to end its Android apps on Windows 11 subsystem in 2025 |url=https://www.theverge.com/2024/3/5/24091370/microsoft-windows-11-android-apps-end-of-support |access-date=2024-03-05 |website=The Verge}}

WSA was based on the Intel Bridge runtime compiler; Intel stated that the technology was not dependent on its CPUs, and would also be supported on x86-64 and ARM CPUs from other vendors.

Home and Pro (since version 22H2) edition installation requires internet connection and Microsoft account login (only if for personal use on Pro) is mandatory unless manually bypassed to create a local user.{{Cite web |date=July 3, 2021 |title=Setup Windows 11 Home requires Microsoft account and internet connection |url=https://www.techwarrant.com/setup-windows-11-home-requires-microsoft-account-and-internet-connection/}}{{Cite web|url=https://www.ghacks.net/2022/02/18/windows-11-pro-edition-will-require-microsoft-account-for-future-installs/|title=Windows 11 Pro users will force users to login to their Microsoft account during the set up process – gHacks Tech News|date=February 18, 2022 }}{{Cite web |date=June 24, 2021 |title=Microsoft Account and Internet Connection Mandatory for Windows 11 Home Setup |url=https://www.techpowerup.com/283760/microsoft-account-and-internet-connection-mandatory-for-windows-11-home-setup}}{{Cite web|url=https://www.pcmag.com/how-to/how-to-set-up-windows-10-with-a-local-account|title=Microsoft Local Account: Set It Up in Windows 10 and Windows 11|website=PCMAG|date=February 28, 2024 }}{{Cite web |last=Humphries |first=Matthew |date=February 18, 2022 |title=Installing Windows 11 Pro to Require Internet Connection, Microsoft Account |url=https://www.pcmag.com/news/installing-windows-11-pro-to-require-internet-connection-microsoft-account |access-date= |website=PC Magazine}} However, Microsoft has since blocked one of the last remaining easy bypass methods that allowed local account creation during initial setup, complicating the bypass process further.{{Cite web |last=Morales |first=Jowi |date=June 3, 2024 |title=Door slammed on last remaining easy Windows 11 local account setup workaround |url=https://www.tomshardware.com/software/windows/door-slammed-on-last-remaining-easy-windows-11-local-account-setup-workaround |access-date=June 8, 2024 |website=Tom's Hardware}}{{Cite web |last=Pippig |first=Laura |date=June 3, 2024 |title=Microsoft blocks Windows 11 workaround that enabled local accounts |url=https://www.pcworld.com/article/2354686/microsoft-blocks-windows-11-workaround-local-accounts.html |access-date=June 8, 2024 |website=PCWorld}} All other editions are excluded from this requirement.{{Cite web|date=May 22, 2024 |title=Minimum System Requirements for Windows IoT Enterprise|url=https://learn.microsoft.com/en-gb/windows/iot/iot-enterprise/Hardware/System_Requirements?tabs=Windows11|access-date=June 7, 2024 |website=Microsoft Learn}}

As part of the minimum system requirements, Windows 11 only runs on devices with a Trusted Platform Module 2.0 security coprocessor, albeit with some exceptions, see {{section link||System requirements}} for details. According to Microsoft, the TPM 2.0 coprocessor is a "critical building block" for protection against firmware and hardware attacks. In addition, Microsoft now requires devices with Windows 11 to include virtualization-based security (VBS), hypervisor-protected code integrity (HVCI), and Secure Boot built-in and enabled by default.{{Cite web |last=Weston |first=David |date=June 25, 2021 |title=Windows 11 enables security by design from the chip to the cloud |url=https://www.microsoft.com/security/blog/2021/06/25/windows-11-enables-security-by-design-from-the-chip-to-the-cloud/ |url-status=live |archive-url=https://web.archive.org/web/20210626053707/https://www.microsoft.com/security/blog/2021/06/25/windows-11-enables-security-by-design-from-the-chip-to-the-cloud/ |archive-date=June 26, 2021 |access-date=June 26, 2021 |website=Microsoft Security Blog}} The operating system also features hardware-enforced stack protection for supported Intel and AMD processors for protection against zero-day exploits.{{Cite web |last=Abrams |first=Lawrence |date=April 25, 2023 |title=How to enable Kernel-mode Hardware-enforced Stack Protection in Windows 11 |url=https://www.bleepingcomputer.com/tutorials/how-to-enable-kernel-mode-hardware-enforced-stack-protection-in-windows-11/ |access-date=May 28, 2023 |website=BleepingComputer}}

Like its predecessor, Windows 11 also supports multi-factor authentication and biometric authentication through Windows Hello.

In subsequent updates, Microsoft added several features based on artificial intelligence (AI), like live captions, background noise removal in videoconferencing, webcam auto-framing that follows the user's movements, and AI-powered Bing Chat in the taskbar's search field.{{Cite web |last=Warren |first=Tom |date=February 28, 2023 |title=Microsoft brings its new AI-powered Bing to the Windows 11 taskbar |url=https://www.theverge.com/2023/2/28/23618214/microsoft-windows-11-update-bing-ai-taskbar-touch-improvements-screen-recording-features |access-date=May 26, 2023 |website=The Verge}} Following the integration of GPT-4 in Microsoft's other products, the company announced that by summer 2023, the newly released Microsoft Copilot would add GPT-4 integration to the Windows taskbar.{{Cite web |last=Cunningham |first=Andrew |date=May 23, 2023 |title=Built-in ChatGPT-driven Copilot will transform Windows 11 starting in June |url=https://arstechnica.com/gadgets/2023/05/built-in-chatgpt-driven-copilot-will-transform-windows-11-starting-in-june/ |access-date=May 26, 2023 |website=Ars Technica}}

On May 20, 2024, Microsoft officially announced Recall, a feature that uses a hardware AI accelerator to locally store snapshots of the user's activity (including content transcribed using live captions), and which allows users to search through them. This feature is exclusive to devices certified under the "Copilot+ PC" branding.{{Cite web |last=Shakir |first=Umar |date=2024-05-20 |title=Recall is Microsoft's key to unlocking the future of PCs |url=https://www.theverge.com/2024/5/20/24159258/microsoft-recall-ai-explorer-windows-11-surface-event |access-date=2024-05-20 |website=The Verge |language=en}}{{Cite web |last=Kastrenakes |first=Jacob |date=2024-05-20 |title=Microsoft announces Copilot Plus PCs with built-in AI hardware |url=https://www.theverge.com/2024/5/20/24160486/microsoft-copilot-plus-ai-arm-chips-pc-surface-event |access-date=2024-05-20 |website=The Verge |language=en}}{{Cite magazine |last=Null |first=Christopher |title=Everything You Need to Know About Microsoft Copilot+ PCs |url=https://www.wired.com/story/what-is-copilot-plus-pc/ |access-date=2024-09-28 |magazine=Wired |language=en-US |issn=1059-1028}} Following pushback from the cyber security community, Microsoft delayed the feature in June 2024. A preview version will be added to the Microsoft Insider program at later date in order to test added security measures.{{Cite web |last=Warren |first=Tom |date=2024-06-13 |title=Microsoft's all-knowing Recall AI feature is being delayed |url=https://www.theverge.com/2024/6/13/24178144/microsoft-windows-ai-recall-feature-delay |access-date=2024-06-25 |website=The Verge |language=en}}

Windows 11 is available in two main editions; the Home edition, which is intended for consumer users, and the Pro edition, which contains additional networking and security features (such as BitLocker), as well as the ability to join a domain.{{Cite web |title=Compare Windows 11 Home vs Pro Versions |url=https://www.microsoft.com/en-us/windows/compare-windows-11-home-vs-pro-versions |url-status=live |archive-url=https://web.archive.org/web/20211014081317/https://www.microsoft.com/en-us/windows/compare-windows-11-home-vs-pro-versions |archive-date=October 14, 2021 |access-date=October 14, 2021 |website=Windows |publisher=Microsoft}} Windows 11 Home may be restricted by default to verified software obtained from Microsoft Store ("S Mode").{{Cite web |title=Windows 10 and Windows 11 in S mode FAQ |url=https://support.microsoft.com/en-us/windows/windows-10-and-windows-11-in-s-mode-faq-851057d6-1ee9-b9e5-c30b-93baebeebc85#WindowsVersion=Windows_11 |url-status=live |archive-url=https://web.archive.org/web/20211023062814/https://support.microsoft.com/en-us/windows/windows-10-and-windows-11-in-s-mode-faq-851057d6-1ee9-b9e5-c30b-93baebeebc85#WindowsVersion=Windows_11 |archive-date=October 23, 2021 |access-date=October 23, 2021 |website=Microsoft Support}} Windows 11 Home requires an Internet connection and a Microsoft account in order to complete first-time setup.{{Cite web |last=Lyons |first=Kim |date=June 24, 2021 |title=Windows 11 Home and Windows 11 Pro for personal use will require a Microsoft account and an internet connection at setup |url=https://www.theverge.com/2021/6/24/22548480/windows-11-home-internet-connection-set-up |url-status=live |archive-url=https://web.archive.org/web/20211006140528/https://www.theverge.com/2021/6/24/22548480/windows-11-home-internet-connection-set-up |archive-date=October 6, 2021 |access-date=October 15, 2021 |website=The Verge}} This restriction is also applied to Windows 11 Pro since version 22H2 as it was announced in February 2022, although a Microsoft account isn't required if it's not for personal use.{{Cite web |last=Warren |first=Tom |date=February 18, 2022 |title=Windows 11 Pro will soon require a Microsoft Account |url=https://www.theverge.com/2022/2/18/22940517/windows-11-pro-require-microsoft-account-internet-connection |url-status=live |archive-url=https://web.archive.org/web/20220224234826/https://www.theverge.com/2022/2/18/22940517/windows-11-pro-require-microsoft-account-internet-connection |archive-date=February 24, 2022 |access-date=February 24, 2022 |website=The Verge}}

Windows 11 SE was announced on November 9, 2021, as an edition exclusively for low-end devices sold in the education market; it is intended as a successor to Windows 10 S, and also competes primarily with ChromeOS. It is designed to be managed via Microsoft Intune. Based on feedback from educators, Windows 11 SE has multiple UI differences and limitations, including Snap Layouts not containing layouts for more than two applications at once, all applications opening maximized by default, and Widgets being removed. It is bundled with applications such as Microsoft Office for Microsoft 365, Minecraft Education Edition, and Flipgrid, while OneDrive is used to save files by default. Windows 11 SE does not include Microsoft Store; third-party software is provisioned or installed by administrators. To target organizations migrating from Google Chrome, Microsoft Edge is configured by default to enable the installation of extensions from the Chrome Web Store.{{Cite web |last=Warren |first=Tom |date=November 9, 2021 |title=Microsoft announces Windows 11 SE, a new Chrome OS competitor |url=https://www.theverge.com/2021/11/9/22771742/microsoft-windows-11-se-features-release-date |url-status=live |archive-url=https://web.archive.org/web/20211109193949/https://www.theverge.com/2021/11/9/22771742/microsoft-windows-11-se-features-release-date |archive-date=November 9, 2021 |access-date=November 9, 2021 |website=The Verge}}{{Cite web |last=Cunningham |first=Andrew |date=November 9, 2021 |title=The latest Surface is a $250 laptop that takes a swing at cheap Chromebooks |url=https://arstechnica.com/gadgets/2021/11/the-latest-surface-is-a-250-laptop-that-takes-a-swing-at-cheap-chromebooks/ |url-status=live |archive-url=https://web.archive.org/web/20211110160402/https://arstechnica.com/gadgets/2021/11/the-latest-surface-is-a-250-laptop-that-takes-a-swing-at-cheap-chromebooks/ |archive-date=November 10, 2021 |access-date=November 10, 2021 |website=Ars Technica}}

{{See also|Windows 10 editions}}

Other editions include Pro Education, Pro for Workstations, Education, Enterprise, Enterprise multi-session, IoT Enterprise, Enterprise LTSC, IoT Enterprise LTSC, Home Single Language, and Team; along with regional variations. These editions remain fundamentally the same as their Windows 10 edition counterparts.

Two new edition variants called IoT Enterprise Subscription and IoT Enterprise Subscription LTSC have been introduced in version 24H2.{{Cite web |last=Parmar |first=Mayank |date=May 27, 2024 |title=Microsoft details Windows 11 24H2 LTSC requirements, TPM optional for IoT |url=https://www.windowslatest.com/2024/05/27/microsoft-details-windows-11-24h2-ltsc-requirements-tpm-optional-for-iot/ |access-date=June 9, 2024 |website=Windows Latest}}

Before the launch of Windows 11, OEMs (as well as mobile operators) and businesses were offered two options for device imaging: Component-Based Servicing lp.cab files (for the languages to be preloaded on the first boot) and Local Experience Pack .appx files (for the languages available for download on supported PCs). The 38 fully-localized Language Pack (LP) languages were available as both lp.cab and .appx packages, while the remaining 72 partially-localized Language Interface Pack (LIP) languages were only available as .appx packages.{{Cite web |last=Rudra |first=Rittwika |date=September 16, 2021 |title=Update to language imaging in Windows 11 |url=https://techcommunity.microsoft.com/t5/windows-it-pro-blog/update-to-language-imaging-in-windows-11/ba-p/2758043 |url-status=live |archive-url=https://web.archive.org/web/20220126045009/https://techcommunity.microsoft.com/t5/windows-it-pro-blog/update-to-language-imaging-in-windows-11/ba-p/2758043 |archive-date=January 26, 2022 |access-date=January 26, 2022 |website=Microsoft Communities}}

With Windows 11, that process has changed. Five new LP languages were added — Catalan, Basque, Galician, Indonesian, and Vietnamese — bringing the total number of LP languages to 43. Furthermore, these 43 languages can only be imaged using lp.cab packages. This is to ensure a fully supported language-imaging and cumulative update experience.

The remaining 67 LIP languages that are LXP-based will move to a self-service model, and can only be added by Windows users themselves via the Microsoft Store and Windows Settings apps, not during the Windows imaging process. Any user, not just admins, can now add both the display language and its features, which can help users in business environments, but these exact options for languages (both LP and LIP) still depend on the OEM and mobile operator.

{{main|Windows 11 version history}}

Like Windows 10, Windows 11 follows Microsoft's Modern Lifecycle Policy. Each annual feature update has its own support lifecycle: two years for the Home and Pro editions, and three years for the Education and Enterprise editions. Microsoft has stated that Windows 11 provides no lifecycle guarantee if it has been installed on a machine that does not meet its minimum hardware requirements.{{Cite web |last=Bott |first=Ed |date=December 19, 2022 |title=When will Microsoft end support for your version of Windows or Office? |url=https://www.zdnet.com/article/when-will-microsoft-pull-the-plug-on-your-version-of-windows-or-office/ |access-date=March 29, 2023 |website=ZDNet}}

Windows 11 receives annual major updates, though Microsoft sometimes adds major features in mid-cycle releases. Starting in 2022, in the Enterprise and Education editions, major features added in yearly releases will be turned off by default until the next yearly release, though these features can be manually enabled as a group policy.{{Cite web |last=Cunningham |first=Andrew |date=September 20, 2022 |title=Microsoft commits to updating Windows 11 once per year, and also all the time |url=https://arstechnica.com/gadgets/2022/09/microsoft-commits-to-updating-windows-11-once-per-year-and-also-all-the-time/ |access-date=May 26, 2023 |website=Ars Technica}}

The Windows Insider program carries over from Windows 10, with pre-release builds divided into "Dev" (unstable builds used to test features for future feature updates), "Beta" (test builds for the next feature update; relatively stable in comparison to Dev channel), and "Release Preview" (pre-release builds for final testing of upcoming feature updates) channels.{{Cite web |last=Gralla |first=Preston |date=October 29, 2021 |title=Windows 11 Insider Previews: What's in the latest build? |url=https://www.computerworld.com/article/3623370/windows-11-insider-previews-whats-in-latest-build.html |url-status=live |archive-url=https://web.archive.org/web/20211103070054/https://www.computerworld.com/article/3623370/windows-11-insider-previews-whats-in-latest-build.html |archive-date=November 3, 2021 |access-date=November 3, 2021 |website=Computerworld}}

{{Windows 11 versions}}

Version 24H2, notably, has a longer than usual list of known issues. Some require updated drivers or [free] software updates to fix, while others have yet to be fixed as of March 2025. E.g., broken biometrics and camera support on a limited number of devices, and some older games and applications not functioning properly or not working at all; e.g., Asphalt 8 and Dirac audio improvement software (if cridspapo.dll is utilized).{{Cite web |date=2025-02-11 |title=Windows 11, version 24H2 known issues and notifications |url=https://learn.microsoft.com/en-us/windows/release-health/status-windows-11-24h2 |access-date=2025-02-16 |website=learn.microsoft.com |language=en-us}}{{Cite web |title=Windows 11 24H2 upgrades now blocked for some AutoCAD users |url=https://www.bleepingcomputer.com/news/microsoft/windows-11-24h2-upgrades-now-blocked-for-some-autocad-users/ |date=2025-02-26 |access-date=2025-02-28 |author=Sergiu Gatlan |website=Bleeping Computer}}{{Cite web |title=Windows 11 24H2 now blocked on PCs running older AutoCAD software |url=https://www.pcworld.com/article/2620605/windows-11-24h2-now-blocked-on-pcs-running-older-autocad-software.html |date=2025-02-26 |access-date=2025-02-28 |author1=Kristian Kask |author2=Joel Lee |website=PCWorld}}

The basic system requirements of Windows 11 differ significantly from Windows 10. Windows 11 only supports 64-bit systems such as those using an x86-64 or ARM64 processor; IA-32 and ARM32 processors are no longer supported.{{Cite news |last=Abrams |first=Lawrence |date=June 25, 2021 |title=Windows 11 won't work without a TPM – What you need to know |work=BleepingComputer |url=https://www.bleepingcomputer.com/news/microsoft/windows-11-wont-work-without-a-tpm-what-you-need-to-know/ |url-status=live |access-date=June 25, 2021 |archive-url=https://web.archive.org/web/20210625193452/https://www.bleepingcomputer.com/news/microsoft/windows-11-wont-work-without-a-tpm-what-you-need-to-know/ |archive-date=June 25, 2021}} Thus, Windows 11 is the first consumer version of Windows not to support 32-bit processors (although Windows Server 2008 R2 is the first version of Windows Server to not support them).{{Cite web |last=Hruska |first=Joel |date=May 18, 2007 |title=Windows Server 2008 declared 32-bit's last hurrah |url=https://arstechnica.com/gadgets/2007/05/windows-vista-declared-32-bits-last-hurrah/ |url-status=live |archive-url=https://web.archive.org/web/20210824184954/https://arstechnica.com/gadgets/2007/05/windows-vista-declared-32-bits-last-hurrah/ |archive-date=August 24, 2021 |access-date=August 24, 2021 |website=Ars Technica}}{{Cite web |last=Perlow |first=Jason |date=April 30, 2009 |title=Make no bones about it: Server 2008 R2 is really Windows Server 7 |url=https://www.zdnet.com/article/make-no-bones-about-it-server-2008-r2-is-really-windows-server-7/ |url-status=live |archive-url=https://web.archive.org/web/20210930193328/https://www.zdnet.com/article/make-no-bones-about-it-server-2008-r2-is-really-windows-server-7/ |archive-date=September 30, 2021 |access-date=September 30, 2021 |website=ZDNet}} The minimum RAM and storage requirements were also increased; Windows 11 now requires at least 4 GB of RAM and 64 GB of storage.{{Cite web |last=Hachman |first=Mark |date=October 5, 2021 |title=Want Windows 11? Your PC better have these specs |url=https://www.pcworld.com/article/394763/windows-11-system-hardware-requirements.html |access-date=December 20, 2022 |website=PCWorld}} Also for the first time, TPM 2.0 is now required, however, Original equipment manufacturers (OEM) can still ship computers without TPM 2.0 enabled upon Microsoft's approval.{{Cite web |last=Parmar |first=Mayank |date=June 27, 2021 |title=Microsoft: OEMs can still ship some Windows 11 PCs without TPM |url=https://www.windowslatest.com/2021/06/28/microsoft-oems-can-still-ship-some-windows-11-pcs-without-tpm/ |url-status=live |archive-url=https://web.archive.org/web/20210627233615/https://www.windowslatest.com/2021/06/28/microsoft-oems-can-still-ship-some-windows-11-pcs-without-tpm/ |archive-date=June 27, 2021 |access-date=June 28, 2021 |website=Windows Latest}} S mode is only supported for the Home edition of Windows 11.{{Cite web |title=Windows 11 requirements – What's new in Windows |url=https://docs.microsoft.com/en-us/windows/whats-new/windows-11-requirements |url-status=live |archive-url=https://web.archive.org/web/20210624161307/https://docs.microsoft.com/en-us/windows/whats-new/windows-11-requirements |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Microsoft Docs}}

In addition, for the first time, Microsoft enforces a processor model check before installation (although not on all editions, e.g., some IoT editions are excluded), where the processor model is checked against a Microsoft whitelist. As of March 2025, the officially supported lists of processors includes eighth generation Intel Core CPUs (Coffee Lake) and later, AMD Zen+ CPUs/APUs and later (which include the "AF" revisions of Ryzen 1000 CPUs, which are underclocked Zen+ CPUs that supplant Ryzen 1000 parts that could no longer be manufactured due to a change in process),{{Cite web |last=Walton |first=Steven |date=January 27, 2020 |title=AMD Ryzen 5 1600 AF Review |url=https://www.techspot.com/review/1977-amd-ryzen-1600-af/ |url-status=live |archive-url=https://web.archive.org/web/20211006225533/https://www.techspot.com/review/1977-amd-ryzen-1600-af/ |archive-date=October 6, 2021 |access-date=October 6, 2021 |website=TechSpot}} and Qualcomm Snapdragon 850 and later.{{Cite web |title=Windows 11 supported Intel processors (version 21H2) |url=https://learn.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-11-supported-intel-processors |access-date=February 28, 2025 |website=Microsoft Learn}}{{Cite web |title=Windows 11 supported AMD processors (version 21H2) |url=https://learn.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-11-supported-amd-processors |access-date=February 28, 2025 |website=Microsoft Learn}}{{Cite web |title=Windows 11 supported Qualcomm processors (version 21H2) |url=https://learn.microsoft.com/en-us/windows-hardware/design/minimum/supported/windows-11-supported-qualcomm-processors |access-date=February 28, 2025 |website=Microsoft Learn}} The Intel compatibility list also includes the Intel Core i7-7820HQ, a seventh-generation processor used by the Surface Studio 2,{{Cite news |last=Lilly |first=Paul |date=September 9, 2021 |title=Asus is issuing BIOS updates to support Windows 11 on unsupported Intel CPUs |work=PC Gamer |url=https://www.pcgamer.com/asus-is-issuing-bios-updates-to-support-windows-11-on-unsupported-intel-cpus/ |url-status=live |access-date=October 6, 2021 |archive-url=https://web.archive.org/web/20211006110322/https://www.pcgamer.com/asus-is-issuing-bios-updates-to-support-windows-11-on-unsupported-intel-cpus/ |archive-date=October 6, 2021}} although only on devices that shipped with DCH-based drivers.{{Cite web |date=August 27, 2021 |title=Update on Windows 11 minimum system requirements and the PC Health Check app |url=https://blogs.windows.com/windows-insider/2021/08/27/update-on-windows-11-minimum-system-requirements-and-the-pc-health-check-app/ |url-status=live |archive-url=https://web.archive.org/web/20210827235126/https://blogs.windows.com/windows-insider/2021/08/27/update-on-windows-11-minimum-system-requirements-and-the-pc-health-check-app/ |archive-date=August 27, 2021 |access-date=August 28, 2021 |website=Windows Insider Blog}}

The processor compatibility lists Microsoft provides are cumulative, e.g., all processors listed as compatible with version 21H2 are also compatible with version 24H2. However, newer version lists (post version 21H2) may omit older processor models, as these lists are primarily intended for use by OEMs, for newly manufactured devices. Regardless, as of February 2025, Microsoft now recommends that consumers simply ignore these lists and instead verify processor compatibility via the Microsoft PC Health Check app. This change was due to previous consumer confusion, initially perpetuated by erroneous reports from some news outlets.{{Cite web |author1=Sean Endicott |date=2025-02-19 |title=The latest Windows 11 update did not end support for older Intel chips. Here's the source of the confusion. |url=https://www.windowscentral.com/software-apps/windows-11/the-latest-windows-11-update-did-not-end-support-for-older-intel-chips-heres-the-source-of-the-confusion |access-date=2025-02-20 |website=Windows Central |language=en}}{{Cite web |last=Parmar |first=Mayank |date=2025-02-16 |title=No, Microsoft is NOT dropping Windows 11 support for Intel 8th, 9th, and 10th Gen chips |url=https://www.windowslatest.com/2025/02/17/no-microsoft-is-not-dropping-windows-11-support-for-intel-8th-9th-and-10th-gen-chips/ |access-date=2025-02-20 |website=Windows Latest |language=en-US}}

On May 20, 2024, Microsoft announced "Copilot+ PC"—a brand of Windows 11 devices that are designed to support enhanced artificial intelligence features. Copilot+ PCs require an on-board AI accelerator, at least 256 GB of storage, and at least 16 GB of RAM. The first wave of Copilot+ PCs run the Qualcomm Snapdragon X Elite system-on-chip. x86-64-based Copilot+ PCs began to be announced later in the year, which are based on AMD Ryzen AI and Intel Core Ultra CPUs.{{Cite web |title=Asus Unleashes Swarm of Copilot+ PC Laptops With Fresh Intel, Qualcomm Chips |url=https://www.pcmag.com/news/asus-unleashes-swarm-of-copilot-plus-pc-laptops-with-fresh-intel-qualcomm |access-date=2024-09-28 |website=PCMag |date=September 4, 2024 |language=en}}

Devices with unsupported 64-bit processors are not blocked from installing or running Windows 11; however, a clean install or upgrade using ISO installation media must be performed as Windows Update will not offer an upgrade from Windows 10.{{Cite web |last=Warren |first=Tom |date=August 27, 2021 |title=Microsoft won't stop you installing Windows 11 on older PCs |url=https://www.theverge.com/22644194/microsoft-windows-11-minimum-system-requirements-processors-changes |url-status=live |archive-url=https://web.archive.org/web/20210827235135/https://www.theverge.com/22644194/microsoft-windows-11-minimum-system-requirements-processors-changes |archive-date=August 27, 2021 |access-date=August 28, 2021 |website=The Verge}} Additionally, users must also accept an on-screen disclaimer stating that they will not be entitled to receive updates, and that damage caused by using Windows 11 on an unsupported configuration are not covered by the manufacturer's warranty.{{Cite web |last=Hollister |first=Sean |date=September 21, 2021 |title=Windows 11 won't stop older PCs, but it might make you sign this waiver |url=https://www.theverge.com/2021/9/21/22686457/windows-11-health-check-compatible-supported-cpu-old-pc-waiver |url-status=live |archive-url=https://web.archive.org/web/20210921213708/https://www.theverge.com/2021/9/21/22686457/windows-11-health-check-compatible-supported-cpu-old-pc-waiver |archive-date=September 21, 2021 |access-date=September 22, 2021 |website=The Verge}}{{Cite web |last=Hollister |first=Sean |date=August 28, 2021 |title=Microsoft is threatening to withhold Windows 11 updates if your CPU is old |url=https://www.theverge.com/2021/8/28/22646035/microsoft-windows-11-iso-workaround-no-update-guarantee |url-status=live |archive-url=https://web.archive.org/web/20210922214012/https://www.theverge.com/2021/8/28/22646035/microsoft-windows-11-iso-workaround-no-update-guarantee |archive-date=September 22, 2021 |access-date=September 22, 2021 |website=The Verge}}

In addition, various unofficial methods to bypass other Windows 11 official requirements, such as, but not limited to, TPM 2.0 exist; furthermore there also exists an official bypass method provided directly by Microsoft (whereas the installation itself remains unofficially supported).{{Cite web|last1=Piltch|first1=Avram|last2=Pounder|first2=Les|date=2022-07-18|title=How to Bypass Windows 11's TPM, CPU and RAM Requirements|url=https://www.tomshardware.com/how-to/bypass-windows-11-tpm-requirement|access-date=2024-07-03|website=Tom's Hardware}}

In April 2024, Windows Insider version 24H2 builds began to have a dependency of the SSE4.2 and POPCNT CPU instructions (corresponding to the x86-64 v2 microarchitecture level), increasing the unofficial minimum compatibility to Bulldozer microarchitecture-based processors like the AMD FX (2011) processors and first-generation Intel Core i (2008) processors. Intel Core 2 (like the Core 2 Duo and Core 2 Quad), AMD K10 CPUs (such as Phenom II and Athlon II) and older are no longer supported.{{Cite web|url=https://www.neowin.net/news/acronis-backup-cloning-app-gets-windows-11-24h2-bitlocker-support-wont-work-on-old-cpus/|title=Acronis backup, cloning app gets Windows 11 24H2 BitLocker support; won't work on old CPUs|last=Sen|first=Sayan|date=December 17, 2024|website=Neowin|quote=Sadly, though, if you are on a Core 2 Duo or something similar that does not have x86_64-v2 instructions like SSE4.2 and PopCnt, you will not be able to install Windows 11 24H2, and no trick or hack exists that will be able to work around this requirement.}}{{Cite web|url=https://www.tomshardware.com/software/windows/microsoft-updates-windows-11-24h2-requirements-cpu-must-support-sse42-or-the-os-will-not-boot|title=Microsoft blocks some PCs from Windows 11 24H2 — CPU must support SSE4.2 or the OS will not boot|last=Klotz|first=Aaron|date=April 24, 2024|website=Tom's Hardware|quote=POPCNT and the SSE 4.2 requirements are new and have been added specifically to 24H2 and will be applied to future iterations of Windows 11 going forward.}} Finally, version 24H2 now requires ARMv8.1, dropping unofficial support for ARMv8.0, e.g., the Snapdragon 835 and older are no longer supported.{{Cite web |last=Carrasqueira |first=João |date=May 6, 2024 |title=Windows phones say goodbye to Windows 11 starting with version 24H2 |url=https://www.xda-developers.com/windows-11-24h2-lumia-not-supported/ |access-date=June 9, 2024 |website=XDA Developers |quote=the Windows 11 2024 Update will only run on processors based on Arm v8.1 or later}}

Legacy BIOS is no longer officially supported; a UEFI system and a Trusted Platform Module (TPM) 2.0 security coprocessor is now officially required.{{Cite web |last=Thurrott |first=Paul |date=June 24, 2021 |title=Microsoft Unveils Windows 11 |url=https://www.thurrott.com/windows/windows-11/252299/microsoft-unveils-windows-11 |url-status=live |archive-url=https://web.archive.org/web/20210624205902/https://www.thurrott.com/windows/windows-11/252299/microsoft-unveils-windows-11 |archive-date=June 24, 2021 |access-date=June 24, 2021 |website=Thurrott.com}}{{Cite news |last=Hanson |first=Matt |date=June 24, 2021 |title=Windows 11 system requirements are bad news for old laptops and PCs |work=TechRadar |url=https://www.techradar.com/uk/news/windows-11-system-requirements-are-bad-news-for-old-laptops-and-pcs |url-status=live |access-date=June 24, 2021 |archive-url=https://web.archive.org/web/20210625222754/https://www.techradar.com/uk/news/windows-11-system-requirements-are-bad-news-for-old-laptops-and-pcs |archive-date=June 25, 2021}} The TPM requirement in particular has led to confusion as many motherboards do not have TPM support, or require a compatible TPM to be physically installed onto the motherboard. Many newer CPUs also include a TPM implemented at the CPU level (with AMD referring to this as "fTPM", and Intel referring to it as "Platform Trust Technology" [PTT]),{{Cite web |last=Cunningham |first=Andrew |date=October 6, 2021 |title=How to upgrade to Windows 11, whether your PC is supported or not |url=https://arstechnica.com/gadgets/2021/10/how-to-upgrade-to-windows-11-whether-your-pc-is-supported-or-not/ |url-status=live |archive-url=https://web.archive.org/web/20211006184312/https://arstechnica.com/gadgets/2021/10/how-to-upgrade-to-windows-11-whether-your-pc-is-supported-or-not/ |archive-date=October 6, 2021 |access-date=October 6, 2021 |website=Ars Technica}} which might be disabled by default and require changing settings in the computer's UEFI firmware,{{Cite web |last=Burns |first=Chris |date=June 24, 2021 |title=Windows 11 update: TPM 2.0 and PC Health Check confusion |url=https://www.slashgear.com/windows-11-tpm-2-0-update-system-requirement-confusion-24679866/ |url-status=live |archive-url=https://web.archive.org/web/20210624203318/https://www.slashgear.com/windows-11-tpm-2-0-update-system-requirement-confusion-24679866/ |archive-date=June 24, 2021 |access-date=June 25, 2021 |website=SlashGear}} or a UEFI firmware update that changes the default settings to reflect these requirements.{{Cite web |last=Warren |first=Tom |date=August 5, 2021 |title=Asus releases Windows 11-ready BIOS updates with automatic TPM support |url=https://www.theverge.com/2021/8/5/22610869/asus-windows-11-bios-updates-download-tpm-support |url-status=live |archive-url=https://web.archive.org/web/20211006225532/https://www.theverge.com/2021/8/5/22610869/asus-windows-11-bios-updates-download-tpm-support |archive-date=October 6, 2021 |access-date=October 6, 2021 |website=The Verge}}

ARM64 version of Windows 11 requires the UEFI firmware with ACPI protocol.

Starting with version 24H2, IoT Enterprise editions have officially reintroduced legacy BIOS support and eliminated the requirement for a TPM.

Some third-party software may refuse to run on configurations of Windows 11 that do not comply with the hardware security requirement. After the release of Windows 11, Riot Games' kernel-level anti-cheat system Vanguard—used in Valorant and since May 2024 by League of Legends{{Cite news |last=Chalk |first=Andy |date=2024-05-03 |title='We have not confirmed any instance of Vanguard bricking anyone's hardware' following its League of Legends rollout, Riot says, but there are definitely problems for some players |url=https://www.pcgamer.com/games/moba/we-have-not-confirmed-any-instance-of-vanguard-bricking-anyones-hardware-following-its-league-of-legends-rollout-riot-says-but-there-are-definitely-problems-for-some-players/ |access-date=2024-05-20 |work=PC Gamer |language=en}}—began to enforce the operating system security requirements, and will not allow the games to be run on the OS if secure boot and a TPM 2.0-compliant coprocessor are not enabled.{{Cite news |last=Stanton |first=Rich |date=September 7, 2021 |title=Valorant leads the charge enforcing Windows TPM to perma-ban cheaters' hardware on |work=PC Gamer |url=https://www.pcgamer.com/valorant-leads-the-charge-on-enforcing-windows-tpm-to-perma-ban-cheaters-hardware/ |url-status=live |access-date=November 18, 2021 |archive-url=https://web.archive.org/web/20211118164913/https://www.pcgamer.com/valorant-leads-the-charge-on-enforcing-windows-tpm-to-perma-ban-cheaters-hardware/ |archive-date=November 18, 2021}}

While IoT Enterprise editions have always had slightly reduced official requirements compared to other Windows 11 editions, notably starting with version 24H2, minimum requirements were further reduced and now differ significantly. These updated 24H2 requirements were announced on May 22, 2024, for both LTSC and non-LTSC editions.

For the first time since Windows 11 release, Microsoft has officially eliminated a TPM and UEFI minimum requirement for all systems running these editions and dropped the minimum DirectX version down to 10 (version 12 was previously required on 23H2). Finally, the IoT Enterprise LTSC edition further drops the minimum required RAM to 2 GB and storage space to 16 GB.{{clear|right}}

Reception of Windows 11 upon its reveal was positive, with critics praising the new design and productivity features.{{Cite web |last=Hardawar |first=Devindra |date=June 29, 2021 |title=Windows 11 hands-on: A cleaner OS to keep you productive |url=https://www.engadget.com/windows-11-hands-on-microsoft-insider-preview-215041175.html |url-status=live |archive-url=https://web.archive.org/web/20210701045817/https://www.engadget.com/windows-11-hands-on-microsoft-insider-preview-215041175.html |archive-date=July 1, 2021 |access-date=July 3, 2021 |website=Engadget}} However, Microsoft was criticized for creating confusion over the minimum system requirements for Windows 11.{{Cite web |last=Bott |first=Ed |author-link=Ed Bott |date=June 25, 2021 |title=Will your PC run Windows 11? Even Microsoft can't say for sure |url=https://www.zdnet.com/article/will-your-pc-run-windows-11-even-microsoft-cant-say-for-sure/ |url-status=live |archive-url=https://web.archive.org/web/20210701062140/https://www.zdnet.com/article/will-your-pc-run-windows-11-even-microsoft-cant-say-for-sure/ |archive-date=July 1, 2021 |access-date=July 1, 2021 |website=ZDNet}} The increased system requirements (compared to those of Windows 10) initially published by Microsoft meant that up to 60% of existing Windows 10 PCs were unable to upgrade to Windows 11,{{Cite web |last=Kingsley-Hughes |first=Adrian |date=July 1, 2021 |title=Windows 11 chaos, and how copying Apple could have helped Microsoft avoid it |url=https://www.zdnet.com/article/windows-11-chaos-and-how-copying-apple-could-have-helped-microsoft-avoid-it/ |url-status=live |archive-url=https://web.archive.org/web/20210701150223/https://www.zdnet.com/article/windows-11-chaos-and-how-copying-apple-could-have-helped-microsoft-avoid-it/ |archive-date=July 1, 2021 |access-date=July 1, 2021 |website=ZDNet}} which has faced concerns that this will contribute to electronic waste.{{Cite web |last=Warren |first=Tom |date=June 29, 2021 |title=Windows 11 Will Leave Millions of PCs Behind, And Microsoft is Struggling to Explain Why |url=https://theverge.com/2021/6/29/22555371/microsoft-windows-11-cpu-support-hardware-requirements-tpm-response |url-status=live |archive-url=https://web.archive.org/web/20210713100735/https://www.theverge.com/2021/6/29/22555371/microsoft-windows-11-cpu-support-hardware-requirements-tpm-response |archive-date=July 13, 2021 |access-date=July 17, 2021 |website=The Verge |publisher=Vox Media}}

Microsoft has not specifically acknowledged this when discussing the cutoff, it was also acknowledged that the sixth and seventh generation of Intel Core processors were prominently afflicted by CPU-level security vulnerabilities such as Meltdown and Spectre, and that newer CPUs manufactured since then had increased mitigations against the flaws.{{Cite web |last=Alspach |first=Kyle |date=September 9, 2021 |title=Windows 11: Partners Say It's A 'Smart Play' By Microsoft To Put Security First |url=https://www.crn.com/news/applications-os/windows-11-partners-see-smart-play-by-microsoft-to-put-security-first |url-status=live |archive-url=https://web.archive.org/web/20211004235105/https://www.crn.com/news/applications-os/windows-11-partners-see-smart-play-by-microsoft-to-put-security-first |archive-date=October 4, 2021 |access-date=October 5, 2021 |website=CRN}}

Speaking to IT news outlet CRN, a dozen solution providers all felt that they "believe Windows 11 will be a meaningful step up in security, and they agree with Microsoft's strategy of putting security first."

Research Vice President of Gartner Stephen Kleynhans felt that Microsoft was "looking at the entire stack from the hardware up through the applications and the user experience and trying to make the entire stack work better and more securely.

Andrew Cunningham of Ars Technica gave a mixed but overall cautiously positive review of Windows 11 upon its release. He praised the improvements to its visual design (describing the new "Mica" appearance as reminiscent of the visual appearance of iOS and macOS, and arguing that Microsoft had "[made] a serious effort" at making the user-facing aspects of Windows 11 more consistent visually. He also praised window management, performance (assessed as being equivalent to if not better than Windows 10), other "beneficial tweaks". Criticism was raised towards Widgets' lack of support for third-party content, thus limiting it to Microsoft services only, regressions in taskbar functionality and customization. He also noted the inability to easily select default applications for common tasks such as web browsing, as it requires the user to select the browser application for each file type individually. Apart from the user interface, system requirements and Microsoft's unclear justification for its processor compatibility criteria remained a major sticking point for him. While some of the system requirements have brought greater public attention to hardware security features present on modern PCs, he argued that these could already be employed on Windows 10, albeit optionally. Cunningham concluded that "as I've dug into [Windows 11] and learned its ins and outs for this review, I've warmed to it more", but argued that the OS was facing similar "public perception" issues to Windows Vista and Windows 8. However, he noted that 11 did not have as many performance issues or bugs as Vista had upon its release, nor was as "disjointed" as 8, and recommended that users who were unsure about the upgrade should stay on Windows 10 in anticipation of future updates to 11.{{Cite web |last=Cunningham |first=Andrew |date=October 4, 2021 |title=Windows 11: The Ars Technica review |url=https://arstechnica.com/gadgets/2021/10/windows-11-the-ars-technica-review/ |url-status=live |archive-url=https://web.archive.org/web/20211005012526/https://arstechnica.com/gadgets/2021/10/windows-11-the-ars-technica-review/ |archive-date=October 5, 2021 |access-date=October 5, 2021 |website=Ars Technica}}

Tom Warren of The Verge described Windows 11 as being akin to a house in the middle of renovations, but that "actually using Windows 11 for the past few months hasn't felt as controversial as I had expected"—praising its updated user interface as being more modern and reminiscent of iOS and ChromeOS, the new start menu for feeling less cluttered than the Windows 10 iteration, updates to some of its stock applications, and Snap Assist. Warren noted that he rarely used the Widgets panel or Microsoft Teams, citing that he preferred the weather display that later versions of Windows 10 offered, and did not use Teams to communicate with his friends and family. He also acknowledged the expansion of the Microsoft Store to include more "traditional" desktop applications. However, he felt that Windows 11 still felt like a work in progress, noting UI inconsistencies (such as dark mode and new context menu designs not being uniform across all dialogues and applications, and the UWP Settings app still falling back upon legacy Control Panel applets for certain settings), regressions to the taskbar (including the inability to move it, drag files onto taskbar buttons to focus the corresponding application, and the clock only shown on the primary display in multi-monitor configurations), and promised features (such as dynamic refresh rate support and a universal microphone mute button) not being present on the initial release. Overall, he concluded that "I wouldn't rush out to upgrade to Windows 11, but I also wouldn't avoid it. After all, Windows 11 still feels familiar and underneath all the UI changes, it's the same Windows we've had for decades."{{Cite web |last=Warren |first=Tom |date=October 4, 2021 |title=Windows 11 review: a familiar home that's still being renovated |url=https://www.theverge.com/22708762/microsoft-windows-11-review |url-status=live |archive-url=https://web.archive.org/web/20211004234808/https://www.theverge.com/22708762/microsoft-windows-11-review |archive-date=October 4, 2021 |access-date=October 5, 2021 |website=The Verge}}

Mark Hatchman of PC World was more critical of Windows 11, arguing that it "sacrifices productivity for personality, but without cohesion", commenting upon changes such as the inability to use local "offline" accounts on Windows 11 Home, regressions to the taskbar, a "functionally worse" start menu, Microsoft Teams integration having privacy implications and being a ploy to coerce users into switching to the service, File Explorer obscuring common functions under unclear icons, forcing users to scroll through many options to discourage changing the default web browser from Microsoft Edge, and that the OS "anecdotally feels less responsive, slower, and heavier than Windows 10". He concluded that Windows 11 "feels practical and productive, but less so than its predecessor in many aspects", while its best features were either "hidden deeper within", required specific hardware (DirectStorage, Auto HDR) or were not available on launch (Android app support).{{Cite web |last=Hachman |first=Mark |date=October 4, 2021 |title=Windows 11 review: An unnecessary replacement for Windows 10 |url=https://www.pcworld.com/article/539183/windows-11-review-an-unnecessary-replacement-for-windows-10.html |url-status=live |archive-url=https://web.archive.org/web/20211005002142/https://www.pcworld.com/article/539183/windows-11-review-an-unnecessary-replacement-for-windows-10.html |archive-date=October 5, 2021 |access-date=October 5, 2021 |website=PCWorld}}

Windows 11 was slow to be adopted, with Microsoft relying on "annoying" ads and pop-ups to convince Windows 10 users to upgrade. Adoption remained slow until early 2025, ahead of the end-of-life for Windows 10.{{cite web |last1=Guyton |first1=Christian |title=Microsoft is digging its own grave with Windows 11, and it has to stop |url=https://www.techradar.com/computing/windows/microsoft-is-digging-its-own-grave-with-windows-11-and-it-has-to-stop |website=TechRadar |language=en |date=13 April 2025}}{{cite web |last1=Hale |first1=Craig |title=Windows 11 adoption grows as businesses finally get around to upgrading their devices |url=https://www.techradar.com/pro/windows-11-adoption-grows-as-businesses-finally-get-around-to-upgrading-their-devices |website=TechRadar |language=en |date=7 April 2025}} PC Mag commented that "Windows 10 does everything just as well, and in some cases even better."{{cite web |title=10 Big Reasons Not to Upgrade to Windows 11 |url=https://www.pcmag.com/news/10-reasons-not-to-upgrade-to-windows-11 |website=PCMAG |language=en |date=13 May 2024}}

Critics have also noted that as of 2024, Windows 11 was slower for gaming than Windows 10. Some games, such as Cyberpunk 2077 and A Plague Tale: Requiem, ran 10% faster on Windows 10 than on Windows 11. This was a reversal of early profiling which suggested an advantage for Windows 11.{{cite web |last1=Temsamani |first1=Fahd |title=Windows 10 is still the fastest OS for gaming |url=https://www.club386.com/windows-10-is-still-the-fastest-os-for-gaming/ |website=Club386 |date=5 August 2024}} Adoption briefly overtook Windows 10 among Steam users in early 2025, only for this to be dramatically reversed that March with a 10% rise in Windows 10 users. This may be related to consumer changes in China.{{cite web |last1=Mason |first1=Damien |title=Windows 10 has replaced Windows 11 as Steam's top OS again |url=https://www.club386.com/windows-10-has-replaced-windows-11-as-steams-favourite-os-again/ |website=Club386 |date=6 March 2025}}

{{As of|2025|02}}, Windows 11, accounting for 38% of Windows installations worldwide,{{Cite web |title=Desktop Windows Version Market Share Worldwide |url=https://gs.statcounter.com/windows-version-market-share/desktop/worldwide/#monthly-202106-202502 |access-date=March 5, 2025 |website=StatCounter Global Stats}} is the second most popular Windows version in use, with its predecessor Windows 10 still being the most used version in virtually all countries (with Guyana being an exception, where Windows 11 is the most used{{Cite web |title=Desktop Windows Version Market Share Guyana |url=https://gs.statcounter.com/windows-version-market-share/desktop/guyana/#monthly-202309-202408 |access-date=2024-09-30 |website=StatCounter Global Stats |language=en}}), having over 2 times the market share globally. Windows 11 has an estimated 23% share of all PCs (the rest being other Windows editions and other operating systems such as macOS and Linux), and an estimated 8.6% share of all devices (including mobile, tablet and console){{Cite web |title=Operating System Market Share Worldwide |url=https://gs.statcounter.com/os-market-share#monthly-202106-202401 |access-date=January 4, 2024 |website=StatCounter Global Stats}} are running Windows 11.

• List of operating systems

{{Reflist|group=note}}

{{reflist}}

{{Commons category}}

• {{Official website}}
• [https://docs.microsoft.com/windows/release-health/windows11-release-information Windows 11 release information] from Microsoft
• [https://www.microsoft.com/en-us/windows/business/roadmap Windows Roadmap] from Microsoft

{{S-start}}

{{Succession box

| title = Windows 11

| years = 2021

| before = Windows 10

| after = TBA

}}

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{{Microsoft Windows family}}

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{{Windows 11 version history}}

11

Category:2021 software

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Category:ARM operating systems

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Category:Microsoft Windows