|
| rowspan="5" | 5.2
| Windows XP
| 64-bit computing|64-bit Edition Version 2003
| 64-bit computing|64-bit Edition Version 2003<ref>{{cite web|date=March 2003|url=http://www.microsoft.com/presspass/press/2003/mar03/03-28WinXP64BitPR.mspx|title=Microsoft Releases Windows XP 64-Bit Edition Version 2003 to Manufacturing|accessdate=2008-01-14}}</ref>
| March 28, 2003
| rowspan="5" | 3790
* 6002 (SP2)
|-
| rowspan="3" | 6.1
| rowspan="3" | 6.1<ref name="msdn-win7-ver">{{cite web|url=http://msdn.microsoft.com/en-gb/library/dd371754(VS.85).aspx|title=Operating System Versioning|date=2009-05-20|work=[[Microsoft Developer Network]]|publisher=[[Microsoft]]|accessdate=2009-07-06}}</ref>
| Windows 7
| Starter, Home Basic, Home Premium, Professional, Enterprise, Ultimate<ref>{{cite web|url=http://windowsteamblog.com/blogs/windows7/archive/2009/02/04/a-closer-look-at-the-windows-7-skus.aspx|title=A closer look at the Windows 7 SKUs|last=LeBlanc|first=Brandon|date=2009-02-04|work=Blogging Windows|publisher=Microsoft|accessdate=2009-02-05}}</ref>
| October 22, 2009
| October 22, 2009<ref>{{cite web|url=http://gizmodo.com/5275938/windows-7-to-be-released-october-22|title=Windows 7 To Be Released October 22|last=Rothman|first=Wilson|date=2009-06-02|work=[[Gizmodo]]|accessdate=2009-06-06}}</ref>
| class="plainlist" |
* 7600 (RTM)
| Windows Server 2008 R2
| Foundation, Standard, Enterprise, Datacenter, Web Server, HPC Server, Itanium-Based Systems
| October 22, 2009
| October 22, 2009<ref>{{cite web|url=http://www.microsoft.com/windowsserver2008/en/us/roadmap.aspx|work=Windows Server 2008|title=Product Roadmap|publisher=Microsoft|accessdate=2009-05-18}}</ref>
| class="plainlist" |
* 7600 (RTM)
|-
| rowspan="2" | 6.2
| Windows 8
| Windows 8<ref>{{Citation|url=http://msdn.microsoft.com/en-us/windows/apps/br229516/|contribution=Windows|title=Developer network|publisher=Microsoft}}</ref>
| Windows 8, Windows 8 Pro, Windows 8 Enterprise, Windows RT
| Windows 8, Windows 8 Pro, Windows 8 Enterprise, Windows RT<ref>{{cite web|title=Announcing the Windows 8 Editions|url=http://windowsteamblog.com/windows/b/bloggingwindows/archive/2012/04/16/announcing-the-windows-8-editions.aspx|last=LeBlanc|first=Brandon|date=2012-04-16|work=Blogging Windows|publisher=Microsoft|accessdate=2012-04-17}}</ref>
| October 26, 2012
| October 26, 2012<ref>{{cite web|url=http://windowsteamblog.com/windows/b/bloggingwindows/archive/2012/07/18/windows-8-will-be-available-on.aspx|title=Windows 8 will be available on…|publisher=Microsoft|date=July 18, 2012|accessdate=July 18, 2012}}</ref>
| 9200
|-
| Windows Server 2012
| Windows Server 2012<ref>{{Citation|title=Windows valley|url=http://www.windowsvalley.com/windows-server-8-named-windows-server-2012/|contribution=Windows server 8 named Windows server 2012}}.</ref>
| Foundation, Essentials, Standard, Datacenter<ref>{{cite web|title=Windows Server 2012 Editions|work=Server cloud|url=http://www.microsoft.com/en-us/server-cloud/windows-server/2012-editions.aspx|accessdate=2012-07-08}}</ref>
| September 4, 2012
| 9200
|-
| rowspan="2" | 6.3
| rowspan="2" | 6.3<ref>{{Citation|title=Microsoft's Windows Blue looks to be named Windows 8.1|url=http://www.zdnet.com/microsofts-windows-blue-looks-to-be-named-windows-8-1-7000013391/|work=[[ZDNet]]}}</ref>
| [[Windows 8.1]]
| Windows 8.1, Windows 8.1 Pro, Windows 8.1 Enterprise, Windows RT 8.1
| October 18, 2013
| 9600
| 9600<ref>{{cite web|url=http://www.theverge.com/2013/8/24/4652054/microsoft-windows-8-1-rtm|title=Windows 8.1 is ready for its October 17th release|work=[[The Verge]]|publisher=[[Vox Media]]|first=Tom|last=Warren|date=24 August 2013}}</ref>
|-
| Windows Server 2012 R2
| 9600
|-
| rowspan="2" |10.0
| rowspan="2" |10.0<ref name="winsupersite-nt-10">{{cite web|last1=Thurrott|first1=Paul|title=Microsoft Confirms that Windows 10 will also be Version 10 Internally|url=http://winsupersite.com/windows-10/microsoft-confirms-windows-10-will-also-be-version-10-internally|website=SuperSite for Windows|publisher=[[Penton Media]]|date=22 November 2014}}</ref>
|[[Windows 10]]
|Home, Pro, Pro Education, Enterprise, Education, IoT Core, Windows 10 Mobile|Mobile, Mobile Enterprise
|Home, Pro, Pro Education, Enterprise, Education, IoT Core, Windows 10 Mobile|Mobile, Mobile Enterprise<ref>{{cite web|url=http://blogs.windows.com/bloggingwindows/2015/05/13/introducing-windows-10-editions/|title=Introducing Windows 10 Editions|first=Tony|last=Prophet|date=May 13, 2015|publisher=Microsoft}}</ref><ref>{{cite web|last1=Foley|first1=Mary Jo|title=Microsoft to add new Windows 10 Pro Education edition to its line-up|url=http://www.zdnet.com/article/microsoft-to-add-new-windows-10-pro-education-version-to-its-line-up/|website=[[ZDNet]]|publisher=[[CBS Interactive]]|date=27 July 2016}}</ref>
|July 29, 2015
| class="plainlist" |
| 