Windows timeline By César420 Period: Sep 20, 1985 to Dec 9, 1987 WIndows 1.0 Period: Dec 9, 1987 to May 22, 1990 Windows 2.0 Period: May 22, 1990 to Jul 27, 1993 Windows 3.0 Period: Jul 27, 1993 to Jul 24, 1994 Windows NT Period: Jun 25, 1998 to Sep 14, 2000 Windows 98 Period: Oct 25, 2001 to Jan 30, 2007 Windows XP Period: Jan 30, 2007 to Oct 22, 2009 Windows Vista Period: Oct 25, 2012 to Jul 29, 2015 Windows 8 Period: Oct 18, 2013 to Jul 29, 2015 Windows 8.1 Period: Jul 29, 2015 to Oct 15, 2020 Windows 10