windows 2.0
Windows 2000 was the first
Windows NT 3.1
The first one.
The first version was available for Windows Me in 2000.
Windows XP
The first version of Paint was introduced with the first version of Windows, Windows 1.0 released on 20 November 1985.
Windows for Workgroups
Windows 3.1
The first version of Paint was introduced with the first version of Windows, Windows 1.0 released on 20 November 1985.
Windows 95 OSR 2.1 was the first OS that supported USB, Windows 98, Windows 2000, and Windows XP all support USB, however Windows NT does not.
Windows NT
The first version of Microsoft Windows was released on November 20, 1985. It was called Windows 1.0 and was a graphical operating environment for MS-DOS.