Windows 2.0

Version History
1990:released

1991:Windows 91 released

1992:??????????????

1993:Windows 93 released

1994:Windows 94 released

1995 5th anniversary

1996:Windows 96 released

1997:Windows 97 released

1998:Windows 98 release

1999:windows 2000 released

2000:a year before it end of life

2001:end of life

End of Life
End of life:2001