OSes/Windows

Versions

Name	Version	Codename	Release date	End of support	Notes
"Classic" versions
Windows 1.0x	1.0x	Interface Manager	1985-11-20	2001-12-31
Windows 2.x	2.xx
Windows 3.0	3.0x
Windows 3.1x (Modular Windows)	3.1x, 3.2 (China)
Windows for Workgroups 3.1x	3.1x
9x versions
Windows 95	4.0	Chicago		2001-12-31
Windows Codename Nashville	4.1		Unreleased	N/A
Windows 98		Memphis		2006-07-11
Windows ME	4.9	Millennium
NT versions
Windows NT 3.1	3.1
Windows NT 3.5x (Citrix WinFrame)	3.5x
Windows NT 4.0 (Enterprise Server, Terminal Server, Embedded)	4.0
Windows Codename Cairo			Unreleased
Windows 2000 (Small Business Server 2000)	5.0
Windows Codename Neptune	5.5		Unreleased
Windows XP (64-bit Edition (IA-64 release), Embedded, Media Center Edition, Tablet PC Edition, Starter Edition, Professional x64 Edition (x64 release))	5.1, 5.2	Whistler	2001-10-25
Windows Vista	6.0
Windows 7	6.1
Windows 8	6.2
Windows 8.1	6.3
Windows 10 and updates
Windows 10	10	Threshold	2015-07-29
Windows 10 (November Update)	10 / v1511
Windows 10 (Anniversary Update)	10 / v1607
Windows 10 (Creators Update)	10 / v1703
Windows 10 (Fall Creators Update)	10 / v1709
Windows 10 (April 2018 Update)	10 / v1803
Windows 10 (October 2018 Update)	10 / v1809
Windows 10 (May 2019 Update)	10 / v1903
Windows 10 (November 2019 Update)	10 / v1909
Windows 10 (May 2020 Update)	10 / v2004
Windows 10 (October 2020 Update)	10 / v20H2
Windows 10 (May 2021 Update)	10 / v21H1
Windows 10 (November 2021 Update)	10 / v21H2
Windows 10 (2022 Update)	10 / v2022
Windows 11 and updates
Windows 11	11 / v21H2	Sun Valley
Windows 11 (2022 Update)	11 / v22H2
Windows 11 (2023 Update)	11 / v23H2
Server versions
Windows Server 2003 (R2, [more needs to be added])
Windows Server 2008 (R2, Storage Server R2, [more needs to be added])
Windows Server 2012 (R2, [more needs to be added])
Windows Server 2016 v1709 v1803
Windows Server 2019 v1903 v1909 v2004 v20H2 (Azure Stack HCI)
Windows Server 2022 (Azure Stack HCI (21H2, 22H2)) v23H2 (Azure Stack HCI)
Mobile versions
Windows for Pen Computing			1992-03-19
WinPad			Unreleased
Windows CE 1.0			1996
Windows CE 2.0			1997
Pocket PC 2000	3.0
Windows CE 3.0
Pocket PC 2002	3.0
Windows CE 4.x
Windows Mobile 2003	4.2
Windows CE 5.0
Windows Mobile 5.0	5.0
Windows CE 6.0
Windows Mobile 6.0	6.0
Windows Mobile 6.1	6.1
Windows Mobile 6.5	6.5
Windows Phone 7
Windows Embedded Compact 7
Windows Phone 8
Windows Embedded Compact 2013
Windows Phone 8.1
Windows 10 Mobile
Windows Core OS (10X, Core (don't confuse the two), Andromeda, Polaris, Factory OS, Holographic)
Insider Dev cycles/semesters
Manganese (client only, server is Windows Server 2022)
Iron (client only, server is Windows Server 2022)
Cobalt (Server)
Nickel (server only, client is Windows 11 2022 Update)
Copper (Server)
Zinc (Server)
Gallium
Germanium
Dilithium
Plus!
Plus! 95
Plus! for Kids
Plus! 98
Plus! XP
BackOffice
BackOffice 1.5
Xbox OS
Xbox One OS (Pre-Windows 10)
Windows 10 for Xbox One v1511
Misc
File:Fake.svgWindows 9 build 9622			2012		Please ignore the missing file here for now