History of Windows By metri Nov 20, 1985 Windows 1.0 The first release of windows. Dec 9, 1987 Windows 2.03 May 22, 1990 Windows 3.0 Jul 27, 1993 Windows NT 3.1 Nov 1, 1993 Windows for Workgroups 3.11 Aug 24, 1995 Windows 95 Aug 24, 1996 Windows NT 4.0 Jun 25, 1998 Windows 98 Feb 17, 2000 Windows 2000 Sep 14, 2000 Windows ME Oct 25, 2001 Windows XP Apr 24, 2005 Windows XP Professional x64 Jan 30, 2007 Windows Vista Oct 27, 2009 Windows 7 Oct 26, 2012 Windows 8 Oct 17, 2013 Windows 8.1 Jun 29, 2015 Windows 10
