Steven Sinofsky

Steven Sinofsky was born in New York City in 1965 to parents Marsha and David Sinofsky. Growing up, Sinofsky attended Lake Brantley High School in Altamonte Springs, Florida.{{cite web |date=July 8, 2009 |title=Steven Sinofsky |url=http://www.microsoft.com/presspass/exec/ssinofsky |accessdate=2009-07-08 |publisher=Microsoft}}

Sinofsky attained his Bachelor of Arts from Cornell University, after graduating cum laude in 1987, with a dual major in chemistry and computer science. He pursued his postgraduate education at the University of Massachusetts Amherst, where he studied under J. Eliot B. Moss in the area of object-oriented languages and databases,{{Cite web |title=dblp: Steven Sinofsky |url=https://dblp.org/pid/35/6047.html |access-date=2024-05-25 |website=dblp.org |language=en}} and acquired a Masters of Science in computer science in 1989. He also spent 3 semesters learning Russian while he was in college.{{cite web|url=http://www.microsoft.com/presspass/exec/ssinofsky/2011/09-13BUILD.mspx |title=Steven Sinofsky, Julie Larson-Green, Antoine Leblond, Michael Angiulo, and Chris Jones: BUILD Keynote – Day 1 |publisher=Microsoft.com |date= |accessdate=2012-11-16}}

In the summer of 1984 and 1985, Sinofsky interned at Martin Marietta Data Systems (now Lockheed Martin) in Orlando, Florida. He deployed some of the first IBM PC XT/3720 computers and taught the C programming language to full time engineers.{{Cite web |last=Sinofsky |first=Steven |title=016. Filling the Void Left by IBM |url=https://hardcoresoftware.learningbyshipping.com/p/016-filling-the-void-left-by-ibm |access-date=2024-05-12 |website=hardcoresoftware.learningbyshipping.com |language=en}}

In July 1989, Sinofsky joined Microsoft as a software design engineer where he was the project lead on the first versions of the Microsoft Foundation Classes C++ for Microsoft Windows and Microsoft Visual C++.{{Cite web |date=2012-11-13 |title=Sinofsky's History: 20+ Years of Milestones with Microsoft Windows |url=https://siliconangle.com/2012/11/13/sinofskys-history-20-years-of-milestones-with-microsoft-windows/ |access-date=2024-05-10 |website=SiliconANGLE |language=en-US}}

He later served as a technical assistant to Bill Gates.{{Cite web |title=Steven Sinofsky is writing his Microsoft story on Substack |url=https://thehustle.co/steven-sinofsky-q-and-a-trung-phan |access-date=2024-05-10 |website=thehustle.co |language=en}} Sinofsky was actively involved in recruiting for Microsoft and improving employee retention. As part of this, he took regular trips to university campuses to interview and recruit students. Sinofsky has blogged in detail about his efforts at [http://blogs.msdn.com/techtalk/default.aspx Steven Sinofsky's Microsoft TechTalk]. The blog also covered topics like what it is like to be a Microsoft employee and what new hires needed to know about Microsoft, Bill Gates, Steve Ballmer, and Windows.{{Cite book |last1=Scoble |first1=Robert |url=https://books.google.com/books?id=g-1yCwAAQBAJ&q=unsere+kommunikation+der+zukunft |title=Unsere Kommunikation der Zukunft: BLOGS - Der Meilenstein in der Direktvermarktung |last2=Robert |first2=Scoble |date=2013-10-08 |publisher=FinanzBuch Verlag |isbn=978-3-86248-838-4 |pages=37–38 |language=de}}

After becoming stuck by a snowstorm in Ithaca during a recruiting visit to his alma mater Cornell University in 1994, Sinofsky noticed that both faculty and students at the university were widely using the newly adopted internet to communicate and study. This was a dramatic change from his time at Cornell that relied on the mainframe program CUInfo for information access. He summarized his excitement in an email and memo, "Cornell Is Wired!" which he distributed, encouraging Gates to take the emerging World Wide Web seriously.{{Cite book |last=Shapiro |first=Scott J. |url=https://books.google.com/books?id=Q5qDEAAAQBAJ&q=sinofsky&pg=PA1 |title=Fancy Bear Goes Phishing: The Dark History of the Information Age, in Five Extraordinary Hacks |date=2023-05-23 |publisher=Farrar, Straus and Giroux |isbn=978-0-374-60118-8 |language=en}} This led to led to Gates' "Internet Tidal Wave" memo and the creation of Internet Explorer which began "the internet consumer revolution".{{Cite web |title=The Best Profile You'll Read On Steven Sinofsky, The Windows Boss Suddenly Leaving Microsoft |url=https://www.businessinsider.com/steven-sinofsky-profile-2012-11 |access-date=2024-05-10 |website=Business Insider}}

In 1994, when the Office Product Unit was formed, Sinofsky joined the team as group program manager,{{Cite web |date=2021-02-01 |title=Steven Sinofsky is publishing a "book" about his time at Microsoft |url=https://windowsreport.com/?p=1352903 |access-date=2024-05-10 |website=Windows Report |language=en-US}} to oversee the development of Microsoft Office.{{Cite web |last=Kniskern |first=Kip |date=2021-02-01 |title=Steven Sinofsky is publishing a "book" about his time at Microsoft |url=https://windowsreport.com/steven-sinofsky-is-publishing-a-book-about-his-time-at-microsoft/ |access-date=2024-06-18 |website=Windows Report |language=en-US}} The charter of the team was to create a suite of products with consistent design and engineering. During this time, the suite transitioned from being end user-focused to being an enterprise product.{{Cite web |last=Sinofsky |first=Steven |date=2022-01-22 |title=Hardcore Software: When Microsoft Office Went Enterprise |url=https://a16z.com/hardcore-software-when-microsoft-office-went-enterprise/ |access-date=2024-06-18 |website=Andreessen Horowitz |language=en}} He also oversaw the last release of 16-bit Office, Office 95, Office 97, Office 2000, Office XP and Office 2003. Under Sinofsky, features like the ribbon UI and Clippy were added.{{Cite web |last=Chen |first=Steven Sinofsky, Frank |date=2019-04-27 |title=Clippy: The Unauthorized Biography |url=https://a16z.com/clippy-the-unauthorized-biography/ |access-date=2024-06-18 |website=Andreessen Horowitz |language=en}} The product expanded to include Outlook, Visio, OneNote, and SharePoint. In 1998, Sinofsky was promoted to vice president of Office and then to senior vice president in 2000.{{Cite web |date=1998-12-21 |title=Microsoft Names Steven Sinofsky and Brian Valentine Vice President |url=https://news.microsoft.com/1998/12/21/microsoft-names-steven-sinofsky-and-brian-valentine-vice-president/ |access-date=2024-05-10 |website=Stories |language=en-US}}

Sinofsky moved to the Windows division in 2006, where he led the Windows Experience Team, which included Windows user experience and online services such as HotMail and Messenger. He was described as being "charged with nothing short of remaking the very image of Windows" and improving the efficiency and punctuality of releases.

He became the president of the Windows division in July 2009. Sinofsky and Jon DeVaan led the development of Windows 7, the next major version of Windows to come after Windows Vista. Windows 7 proved to be a major success, with a rapidly growing user-base of over 450 million,{{cite web |date=2011-09-13 |title=Microsoft Sold 450 Million Copies Of Windows 7 |url=https://techcrunch.com/2011/09/13/microsoft-sold-450-million-copies-of-windows-7/ |accessdate=2012-11-16 |publisher=TechCrunch}} and its launch contributed to record-breaking revenue earnings for Microsoft in 2010.{{cite web |date=2010-01-28 |title=Microsoft posts record-breaking Q2, thanks to consumers, Windows 7 |url=https://www.networkworld.com/article/753870/microsoft-subnet-microsoft-posts-record-breaking-q2-thanks-to-consumers-windows-7.html |access-date=2015-10-16 |publisher=NetworkWorld}} Sinofsky and DeVaan blogged about the development process on the Engineering Windows 7 blog.{{Cite web |last=kexugit |date=2020-02-07 |title=Engineering Windows 7 |url=https://learn.microsoft.com/en-us/archive/blogs/e7/ |access-date=2024-05-25 |website=learn.microsoft.com |language=en-us}}

While at Windows, Sinofsky blogged extensively about the project's goals and the development process as a way to communicate with the over 4,000 person team and the rest of Microsoft, ultimately publishing over 1,000 pages of blogs.

Sinofsky's philosophy on Windows 7 was to not make any promises about the product or even discuss anything about the product until Microsoft was sure that it felt like a quality product. This was a radical departure from Microsoft's typical way of handling in-development versions of Windows, which was to publicly share all plans and details about it early in the development cycle. Sinofsky also refrained from labeling versions of Windows "major" or "minor", and instead just called them releases. Sinofsky's leadership style influenced many other Microsoft divisions to follow his principles and practices on product development.{{Cite book |last=Foley |first=Mary Jo |url=https://books.google.com/books?id=kfYb9GYWFRAC&q=sinofsky&pg=PA80 |title=Microsoft 2.0: How Microsoft Plans to Stay Relevant in the Post-Gates Era |date=2008-04-15 |publisher=John Wiley & Sons |isbn=978-0-470-38416-9 |pages=80–82 |language=en}}

Sinofsky subsequently worked on Windows 8, which was intended to modernize Windows. Many of its design changes were meant to allow it to scale across PC and mobile interfaces in response to the rising popularity of touchscreen devices over PCs.{{Cite web |last=Edwards |first=Benj |date=2022-10-26 |title="Too much and too soon"—Steven Sinofsky looks back at Windows 8, 10 years later |url=https://arstechnica.com/information-technology/2022/10/too-much-and-too-soon-steven-sinofsky-looks-back-at-windows-8-10-years-later/ |access-date=2024-05-12 |website=Ars Technica |language=en-us}} Among the most notable changes was the reinvention of Windows for the ARM processors then in use in the iPhone and later the iPad.{{Cite news |last=Arthur |first=Charles |date=2011-01-05 |title='Windows 8' will run on ARM chips - but third-party apps will need rewrite |url=https://www.theguardian.com/technology/2011/jan/05/microsoft-windows-8-arm-processors |access-date=2024-06-18 |work=The Guardian |language=en-GB |issn=0261-3077}} This was widely viewed as both innovating and a challenge to the Microsoft-Intel partnership.{{Cite web |title=Windows on ARM, Complete With Next Version of Office, to Arrive With Rest of Windows 8 |url=https://allthingsd.com/20120209/windows-on-arm-complete-with-next-version-of-office-to-arrive-with-rest-of-windows-8/ |access-date=2024-06-18 |website=AllThingsD |language=en-US}} During development, he regularly blogged about the feature set and the process of developing the new OS in his blog, [https://learn.microsoft.com/en-us/archive/blogs/b8/ Building Windows 8].{{cite web|url=http://blogs.msdn.com/b/b8/ |title=Building Windows 8 – Site Home – MSDN Blogs |publisher=Blogs.msdn.com |date= |accessdate=2012-11-16}}

A key element of the effort on ARM processors was the development of a Microsoft ARM-based computer to prove the potential. Sinofsky quietly created an internal team to develop the Surface computers,{{Cite web |last=Warren |first=Tom |date=2020-01-28 |title=Former Windows chief reveals Microsoft's reaction to the iPad |url=https://www.theverge.com/2020/1/28/21112086/microsoft-apple-ipad-response-steven-sinofsky-windows-8-surface-rt-history |access-date=2024-06-18 |website=The Verge |language=en}} initially two models Surface RT and Surface Pro, for Nvidia ARM processor and Intel respectively.{{Cite book |last=Bhanver |first=Jagmohan S. |url=https://books.google.com/books?id=woCFAwAAQBAJ&dq=sinofsky+surface+pro&pg=PT26 |title=Nadella: The Changing Face of Microsoft |date=2014-11-10 |publisher=Hachette India |isbn=978-93-5009-891-2 |language=en}}

Windows 8 launched to mixed reviews,{{Cite web |last=Johnson |first=Dave |date=2012-11-27 |title=Windows 8: Revolution or disaster? - CBS News |url=https://www.cbsnews.com/news/windows-8-revolution-or-disaster/ |access-date=2024-05-12 |website=www.cbsnews.com |language=en-US}}{{Cite web |last=Estes |first=Adam Clark |date=2012-11-13 |title=Microsoft Just Dismissed the Mastermind Behind Windows 8 |url=https://www.theatlantic.com/business/archive/2012/11/microsoft-just-dismissed-mastermind-behind-windows-8/321539/ |access-date=2024-05-12 |website=The Atlantic |language=en}} and was deemed a failure by commentators, including Sinofsky himself. However, he also expressed his belief that Windows 8 was simply "too much, too soon," and noting that "being early is the same as being wrong."{{Cite web |last=Sinofsky |first=Steven |title=108. The End of the PC Revolution [Epilogue] |url=https://hardcoresoftware.learningbyshipping.com/p/108-epilogue |access-date=2024-06-18 |website=hardcoresoftware.learningbyshipping.com |language=en}} Some aspects of Windows 8, including live tile menu interfaces and screen edge swiping, became standard components of mobile operating systems.

Sinofsky left Microsoft on December 31, 2012,{{cite web|url=https://investor.shareholder.com/msft/alerts/secfiling.cfm?filingid=1193125-13-282853 |title=Item 5.02(e). Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers |date=2013-07-13 |accessdate=2013-08-26}} after the failed launch of Windows 8. His departure was described by both parties as a mutual decision,{{cite news | url=https://www.forbes.com/sites/ericsavitz/2012/11/12/microsoft-shocker-windows-president-steven-sinofsky-out/ | title=Microsoft Shocker: Windows President Steven Sinofsky Out (Updated) | date=2012-11-12 | accessdate=14 November 2012 | last=Savitz | first=Eric | newspaper=Forbes}} but some news outlets speculated that it was the result of friction between himself and CEO Steve Ballmer.{{cite news|last=Arthur|first=Charles|title=Windows chief Steven Sinofsky pushed out of Microsoft|url=https://www.theguardian.com/technology/2012/nov/13/windows-chief-steve-sinofsky-microsoft|accessdate=14 November 2012|newspaper=The Guardian|date=2012-11-13|quote=Microsoft staff stunned as chief executive Steve Ballmer pushes out man many had seen as his successor}}{{cite news|last=Dunkley|first=Jamie|title=Mystery surrounds Windows president Steven Sinofsky's departure from Microsoft|url=https://www.independent.co.uk/news/world/americas/mystery-surrounds-windows-president-steven-sinofskys-departure-from-microsoft-8312481.html |archive-url=https://ghostarchive.org/archive/20220525/https://www.independent.co.uk/news/world/americas/mystery-surrounds-windows-president-steven-sinofskys-departure-from-microsoft-8312481.html |archive-date=2022-05-25 |url-access=subscription |url-status=live|accessdate=14 November 2012|newspaper=The Independent|date=2012-11-13}} Technology websites Ars Technica and ZDNET drew attention to the sense of staffing changes that occurred after the Windows 8 rollout, and the abrupt manner of his departure.{{cite news|last=Bright|first=Peter|title=Why Steven Sinofsky is out at Microsoft: Of several plausible reasons, only one rings true|url=https://arstechnica.com/information-technology/2012/11/why-steven-sinofsky-is-out-at-microsoft/|accessdate=14 November 2012|newspaper=Ars Technica|date=2012-11-13}}{{cite news|last=Foley|first=Mary Jo|title=Sinofsky's departure from Microsoft: Politics or products to blame?|url=https://www.zdnet.com/article/sinofskys-departure-from-microsoft-politics-or-products-to-blame/|access-date=14 November 2012|newspaper=ZDNet|date=2012-11-13}} Sinofsky was succeeded by Julie Larson-Green and Tami Reller.{{cite web|last=Thomas |first=Owen |url=https://finance.yahoo.com/news/meet-two-women-now-running-020700845.html |title=Meet The Two Women Now Running Microsoft's Most Important Business – Yahoo! Finance |publisher=Finance.yahoo.com |date=2012-11-12 |accessdate=2012-11-16}} Microsoft disclosed in an SEC filing that Sinofsky would have a one-year non-compete contract in exchange for an estimated $14 million of stock.[https://www.sec.gov/Archives/edgar/data/789019/000119312513282853/d563568d8k.htm June 2013 Microsoft SEC filing]

In 2012, Sinofsky joined the venture capital firm Andreessen Horowitz as a board partner. He is an angel investor, and has invested in Tanium,{{Cite web |title=Tanium Magic |url=https://a16z.com/announcement/tanium-magic/ |access-date=2024-06-18 |website=Andreessen Horowitz |language=en}} Product Hunt,{{Cite web |last=Sinofsky |first=Steven |date=2014-10-08 |title=Product Hunt: A Passion for Products, the Makers Behind Them, and the Community Around Them |url=https://a16z.com/product-hunt-a-passion-for-products-the-makers-behind-them-and-the-community-around-them/ |access-date=2024-06-18 |website=Andreessen Horowitz |language=en}} Everlaw,{{Cite web |title=Everlaw |url=https://a16z.com/announcement/everlaw/ |access-date=2024-06-18 |website=Andreessen Horowitz |language=en}} and Box.{{Cite web |last=Bishop |first=Todd |date=August 29, 2013 |title=Guess who's advising Box: Ex-Microsoft exec Sinofsky helping Levie and team |url=https://www.geekwire.com/2013/boxs-aaron-levie-brings-microsoft-exec-steven-sinofsky-special-adviser/ |website=GeekWire}}

Sinofsky is known for writing about the technology and startups on various online platforms.{{Cite web |last=McCracken |first=Harry |date=May 5, 2020 |title=Steven Sinofsky lived Microsoft history. Now he's writing it. |url=https://www.fastcompany.com/90500394/steven-sinofsky-shaped-microsofts-history-now-hes-writing-it}} In 2013, he started the blog "Learning by Shipping", which focuses on topics like business management and technology innovation.{{Cite web |last=Burke |first=Elaine |date=2013-01-04 |title=Former Windows head Steven Sinofsky is back with a blog on product development |url=https://www.siliconrepublic.com/life/former-windows-head-steven-sinofsky-is-back-with-a-blog-on-product-development-2 |access-date=2024-06-18 |website=Silicon Republic |language=en}}

Sinofsky co-authored the book One Strategy: Organization, Planning, and Decision Making with Marco Iansiti of Harvard Business School. It was published by John Wiley & Sons in November 2009.{{Cite web |date=2010-03-22 |title=One Strategy: Aligning Planning and Execution |url=http://hbswk.hbs.edu/item/one-strategy-aligning-planning-and-execution |access-date=2024-05-10 |website=HBS Working Knowledge |language=en}}

The book discusses Sinofsky's struggle with refocusing the Windows Division after the Vista debacle, and the planning and development of the next major version of Windows that would come after Vista. Sinofsky talks about the focus of making a desirable high-quality product, while making no promises to the public, and shipping and delivering that product on time. The book was built around selected blog posts written by Sinofsky to communicate with the rest of the Microsoft team during the development of Windows 7. Sinofsky's personal insights and experiences recorded through the blog are interspersed with Iansiti's academic commentary on the challenges facing the team.{{cite journal |last1=Oliva |first1=Lisa |title=One Strategy: Organization, Planning, and Decision Making |journal=Journal of Applied Management and Entrepreneurship |volume=15 |issue=3 |date=July 2010 |pages=115–117 |url=https://www.proquest.com/openview/ade5256f67e00af1de35d32a5875772b/1 }}

It was well received by critics. Lisa Oliva wrote that it "provided a great balance between theoretical and practical explanations" in a review for the Journal of Applied Management and Entrepreneurship.

In 2020, it was announced that Sinofsky was writing Hardcore Software: Inside the Rise and Fall of the PC Revolution, a first-person account of the PC told through the projects Sinofsky worked on and the competitive and technology landscape at the time. It focuses on the company's history between the 1980s and the 2010s, as it transitioned from the early home computer era to the PC revolution and finally the smartphone era. The work details the emotions of creating "hardcore software" a reference to the 1988 recruiting slogan that brought Sinofsky to Microsoft.{{Cite web |last=Fried |first=Ina |date=May 5, 2020 |title=Ex-Windows boss Steven Sinofsky plans book on Microsoft days |url=https://www.axios.com/2020/05/05/steven-sinofsky-book-microsoft-windows |website=Axios}} Hardcore Software was first published online in a serial format beginning in 2021.{{Cite web |title=Sinofsky speaks! Former Microsoft exec to publish memoirs online |url=https://www.zdnet.com/article/sinofsky-speaks-former-microsoft-exec-to-publish-memoirs-online/ |access-date=2024-06-18 |website=ZDNET |language=en}}

Sinofsky is in a relationship with neurosurgeon Melanie S. Walker, they reside in Seattle, Washington. In 2006, Walker joined the Bill & Melinda Gates Foundation as senior program officer.[https://www.nytimes.com/2019/10/12/business/jeffrey-epstein-bill-gates.html Bill Gates Met With Jeffrey Epstein Many Times, Despite His Past], nytimes.com, 12 October 2019

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• {{Cite web |url=http://www.microsoft.com/presspass/exec/ssinofsky/ |title=Steven Sinofsky: President, Windows and Windows Live Division |work=News Center |publisher=Microsoft |date=30 September 2009 |archivedate=3 April 2012 |archiveurl=https://web.archive.org/web/20120403040237/http://www.microsoft.com/presspass/exec/ssinofsky/}}
• {{cite book |last1=Iansiti |first1=Marco |first2=Steven |last2=Sinofsky |title=One Strategy: Organization, Planning, and Decision Making |year=2010 |publisher=John Wiley & Sons |location=Hoboken, N.J. |isbn=978-0-470-56045-7}}

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{{Commons category|Steven Sinofsky}}

• [https://docs.microsoft.com/en-us/archive/blogs/techtalk/ Steven Sinofsky's Microsoft TechTalk] – Blog about working at Microsoft
• [https://twitter.com/SteveSi Steven Sinofsky] on Twitter

{{Microsoft Executives}}

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Category:1965 births

Category:Living people

Category:Microsoft employees

Category:American business executives

Category:Microsoft Windows people

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Category:Cornell University alumni

Category:University of Massachusetts Amherst alumni

Category:Lake Brantley High School alumni