List of Microsoft Windows versions

The following is a list of versions of the Microsoft Windows operating system:

Client versions

 * Windows 11, released in 2021
 * Windows 10, released in 2015
 * Windows 8.1, released in 2013
 * Windows 8, released in 2012
 * Windows 7, released in 2009
 * Windows Vista, released in 2007
 * Windows XP Professional x64 Edition, released in 2005
 * Windows XP, released in 2001
 * Windows ME, released in 2000
 * Windows 2000, released in 2000
 * Windows 98, released in 1998
 * Windows NT 4.0, released in 1996
 * Windows 95, released in 1995
 * Windows NT 3.51, released in 1995
 * Windows NT 3.5, released in 1994
 * Windows 3.2, released in 1993
 * Windows NT 3.1, released in 1993
 * Windows 3.1, released in 1992
 * Windows 3.0, released in 1990
 * Windows 2.1x, released in 1988
 * Windows 2.0, released in 1987
 * Windows 1.0, released in 1985

Server versions

 * Windows Server 2022
 * Windows Server 2019
 * Windows Server 2016
 * Windows Server 2012 (R2)
 * Windows Server 2008 (R2)
 * Windows Server 2003 (R2)
 * Windows Server 2000
 * Windows NT 4.0
 * Windows NT 3.51
 * Windows NT 3.5
 * Windows NT 3.1

Device versions

 * Windows RT 8.1
 * Windows RT 8
 * Windows 7 Starter
 * Windows Vista Starter
 * Windows XP Media Center Edition
 * Windows Embedded Industry
 * Windows NT 4.0 Embedded
 * Windows XP Embedded
 * Windows Embedded for Point of Service
 * Windows Embedded Standard 2009
 * Windows Embedded POSReady 2009
 * Windows Embedded Standard 7
 * Windows Embedded POSReady 7
 * Windows Embedded 8 Industry
 * Windows Embedded 8.1 Industry
 * Windows 10 IoT

Automotive

 * Windows Embedded Automotive
 * Windows Embedded Automotive 7
 * Windows Automotive 5.0
 * Windows Automotive 4.2

Mobile

 * Windows Phone
 * Windows 10 Mobile
 * Windows Phone 8.1
 * Windows Phone 8
 * Windows Phone 7.8
 * Windows Phone 7.5
 * Windows Phone 7
 * Windows Mobile
 * Windows Mobile 6.5
 * Windows Mobile 6.1
 * Windows Mobile 6.0
 * Windows Mobile 5.0
 * Windows Mobile 2003
 * Pocket PC
 * Pocket PC 2002
 * Pocket PC 2000
 * Windows CE
 * Windows Embedded Compact 2013
 * Windows Embedded Compact 7
 * Windows CE 6.0
 * Windows CE 5.0
 * Windows CE 4.0

Cancelled versions

 * Windows Odyssey
 * Windows Neptune
 * Windows Nashville
 * Windows Cairo
 * Windows 10X