Evolución histórica SO By Wido92 1964 SO IBM OS/360 1970 DOS 1973 UNIX 1983 LINUX 1984 MAC OS 1 1985 MAC OS 2 1985 WINDOWS 1986 MAC OS 3 1987 MAC OS 4 1988 MAC OS 6 1989 LINUX 1990 MAC OS 7 1992 LINUX 1992 1994 LINUX 1.X 1995 LINUX 1995 1995 WINDOWS 95 1997 LINUX 1997 1998 WINDOWS 98 1999 MAC OS X 1999 MAC OS 9 1999 LINUX 2000 LINUX 2000 2001 LINUX 2001 2001 MAC OS X 10.0 2002 LINUX 2002 2002 MAC OS X 10.02 JAGUAR 2003 LINUX 2003 2003 MAC OS X 10.3 PANTHER 2004 LINUX 2004 2005 LINUX 2005 2005 MAC OS X 10.4 TIGER 2005 MAC OS X 10.5 LEOPARD 2006 WINDOWS VISTA 2006 LINUX 2006 2009 MAC OS X 10.6 SNOW LEOPARD 2009 WINDOWS 7 2011 LINUX SERIE 3.X 2015 WINDOWS 10