linea del tiempo de sistemas operativos By facebooker_1358162334341325 Jul 27, 1993 windows93 3.1 Aug 24, 1995 windows 95 Jun 25, 1998 windows 98 Feb 17, 2000 windows 2000 Oct 25, 2001 windows xp Jun 29, 2007 ios Sep 23, 2008 android Jul 22, 2009 windows 7 Oct 26, 2012 windows 8 Apr 23, 2013 firefox Jul 29, 2015 windows 10
