Timeline: Windows Timeline | Timetoast

Nov 20, 1985

Windows 1.01

This version of windows was made on 1985-11-20. It was the first publicly released windows version.
May 14, 1986

Windows 1.02

This version of windows is the second generation of windows being made on 1986-05-14.
Aug 21, 1986

Windows 10.3

This is the third OS in the windows made in 1986-08-21.
Apr 10, 1987

Windows 1.04

1987-04-10
Sep 12, 1987

Windows 2.01

1987-12-09
Dec 9, 1987

Windows 2.03

1987-12-09
May 27, 1988

Windows 2.1

1988-05-27
Mar 13, 1989

Windows 2.11

1989-03-13
May 22, 1990

Windows 3.0

1990-05-22
Apr 6, 1992

Windows 3.1

1992-04-06
Jul 27, 1993

Windows NT 3.1

1993-07-27
Aug 11, 1993

Windows 3.11

1993-11-08
Nov 22, 1993

Windows 3.2

1993-11-22
Sep 21, 1994

Windows NT 3.5

1994-09-21
Aug 24, 1995

Windows 95

1995-08-24
Aug 24, 1996

Windows NT 4.0

1996-08-24
Jun 25, 1998

Windows 98

1998-06-25
May 5, 1999

Windows 98 SE

1999-05-05
Feb 17, 2000

Windows 2000

2000-02-17
Sep 14, 2000

Windows ME

2000-09-14
Oct 25, 2001

Windows XP

2001-10-25
Apr 25, 2005

Windows XP Pro x64 Edition

2005-04-25
Jan 30, 2007

Windows Vista

2007-01-30
Oct 22, 2009

Windows 7

2009-10-22
Oct 26, 2012

Windows 8

2012-10-26
Sep 20, 2022

Windows 11

2022-09-20
Oct 18, 2022

Windows 10

2022-10-18