Activitat: Cronologia de sistemes operatius de Microsoft

1981    MS-DOS 1.0

1982    MS-DOS 1.25

1983    MS-DOS 2.0

1983    Microsoft Windows                                                                    

1984    MS-DOS 3.0                                                                                      

1985    Microsoft Windows 1.0

1986    MS-DOS 3.2

1987    MS-DOS 3.3                                                                       

1987    Microsoft Windows 2.0                                                        

1988    MS-DOS 4.0                                                                                      

1988    MS-DOS 4.1

1990    Microsoft Windows 3.0

1991    MS-DOS 5.0

1991    Microsoft Windows 3.0

1992    Microsoft Windows 3.1                                                        

1992    Microsoft Windows for Workgroups                                   

1993    MS-DOS 6.0

1993    MS-DOS 6.2

1994    MS-DOS 6.21

1994    MS-DOS 6.22

1994    Microsoft Windows 3.11 for Workgroups                            

1995    Microsoft Windows 95                                                                      

1996    Microsoft Windows CE 1.0

1997    Microsoft Windows CE 2.0

1998    Microsoft Windows 98

1998    Microsoft Windows CE 2.1

1999    Microsoft Windows 98 SE                                                               

1999    Microsoft Windows CE 3.0                                                           

2000    Microsoft Windows 2000                                                                 

2000    Microsoft Windows ME

2001    Microsoft Windows XP

2007    Microsoft Windows Vista

2010    Windows 7