Sistemas Operativos By Oscar Gut 1950 GM-NAA 1960 IBSYS 1978 Apple DOS 3.1 1991 INUX 1992 Windows 1995 Windows 95 1996 Windows NT 1997 MAC OS 8 1998 Windows 98 2000 Windows 2000 2001 Windows XP 2002 GNULINUX 2002 BlackBerry OS 2003 Windows Server 2003 Windows Mobile 2007 MAC OS X v10.5 2007 IOS 2008 Android 2009 Windows 7 2015 Windows 10