1980 1983 1984 1985 1987 1988 1990 1991

MS-DOS

MICROSOFT DISK

OPERATING SYSTEM

MAC OS

MACINTOSH OPERATING

SYSTEM

MS-DOS 2.0 MICROSOFT DISK

OPERATING SYSTEM

WINDOWS 1.0

WINDOWS 2.0

WINDOWS 2.03

WINDOWS 3.0

-GNU/LANUX

-MS-DOS 5.0

1992 1993 1994 1995 1998 1999 2000 2001 2003

WINDOWS 3.1 MICROSOFT

-WINDOWS NT MICROSOFT

-MS-DOS 6.0

PC-DOS 6.3

WINDOWS 95 MICROSOFT

WINDOWS 98 MICROSOFT

WINDOWS ME MICROSOFT

WINDOWS 2000 MICROSOFT

WINDOWS XP

WINDOWS SEVER

2006 2009 2010 2012 2013 2015

WINDOWS VISTA WINDOWS PHONE 7.1

WINDOWS 7WINDOWS 8

WINDOWS 8.1

WINDOWS 10