Windows versions By jonathan.miller Nov 20, 1985 Windows 1.0 Dec 9, 1987 windows 2.0 May 22, 1990 Windows 3.0 Oct 1, 1992 Windows for workgroups 3.1 Jul 27, 1993 Windows NT 3.1 Aug 24, 1995 Windows 95 Aug 24, 1996 Windows NT 4.0 Jun 25, 1998 Windows 98 May 5, 1999 Windows 98 SE Feb 17, 2000 Windows 2000 Sep 14, 2000 Windows ME Oct 25, 2001 Windows XP Apr 24, 2005 Windows XP professional x64 edition Jan 30, 2007 Windows Vista Oct 22, 2009 Windows 7 Oct 26, 2012 Windows 8 Jul 29, 2015 Windows 10 Oct 5, 2021 Windows 11
