Windows

Windows is a family of graphical operating systems made by Microsoft. The first version of Windows was released in 1985. Currently, the latest version of Windows is Windows 10 October 2020 Update (Windows 10 version 2009).

Before fictional Windows versions become popular, there were a parodies of Windows. After the WNR cult was made, fictional Windows versions became popular and nowadays it's the most popular OS in the OSM community.

Windows 9x Versions
Windows 1.0

Windows 2.0

Windows 3.0

Windows 3.1

Windows 95

Windows 98

Windows Me

Windows NT Versions
Windows NT 3.1

Windows NT 3.5

Windows NT 3.51

Windows NT 4.0

Windows 2000

Windows XP

Windows Server 2003

Windows Vista

Windows Server 2008

Windows 7

Windows Server 2008 R2

Windows 8

Windows Server 2012

Windows 8.1

Windows Server 2012

Windows 10

Windows 10 Service Releases
Windows 10 November Update

Windows 10 Anniversary Update

Windows Server 2016

Windows 10 Creators Update

Windows 10 Fall Creators Update

Windows Server 1709

Windows 10 April 2018 Update

Windows Server 1803

Windows 10 October 2018 Update

Windows Server 1809

Windows Server 2019

Windows 10 May 2019 Update

Windows Server 1903

Windows 10 November 2019 Update

Windows Server 1909

Windows 10 May 2020 Update

Windows Server 2004

Windows 10 October 2020 Update

Windows Server 20H2

Windows 10 21H1 (Upcoming)

Windows Server 21H1 (Upcoming)

Windows Server 2022 (21H2 / Upcoming)