versiones windows By Joana Zhao Nov 25, 1985 Windows 1.0 Nov 1, 1987 windows 2.0 May 22, 1990 Windows 3.0 Sep 24, 1995 Windows 95 Aug 1, 1996 Windows NT 4.0 Jun 25, 1998 Windows 98 Mar 29, 1999 Windows 2000 Sep 14, 2000 Windows Me Oct 25, 2001 Windows XP Jan 30, 2007 Windows Vista Oct 22, 2009 Windows 7 Oct 26, 2012 windows 8 Jul 29, 2015 Windows 10