All Windows release date

The flagship OS for our computers was born over thirty years ago. Three decades of improving, trying, starting over, and ultimately maintaining an ever-strong monopoly on computers around the world. With Windows, Microsoft has succeeded where others have failed and despite its detractors, the environment has remained master of PCs in business and at home. From version to version, Windows improves and here is the complete history. We had already seen that this numbering is not a logical sequence of versions, this list includes all versions of Windows, the world’s best-selling operating system.

Windows 1.0

Windows 2.0

  • Released: December 1987
  • 2.10: May 1988
  • 2.11: March 1989

Windows 3.0

  • Released: May 1990
  • 3.1: April 1992
  • November 3.11, 1993

Windows 95

  • Released: Aug 1995
  • 95 OSR 2: August 1996

Windows 98

  • Released: Jun 1998
  • 98 SE: May 1999
  • Me (Millenium): September 2000

Windows NT

  • NT 3.1: August 1993
  • NT 3.5: September 1994
  • NT 3.5.1: June 1995
  • NT 4.0: August 1996

Windows 2000

  • Released: February 2000
  • SP1: August 2000
  • SP2: May 2001
  • SP3: July 2002
  • SP4: July 2003

Windows XP

  • Released: October 2001
  • SP1: September 2002
  • SP2: August 2004
  • SP3: May 2008

Windows Vista

  • Released: February 2007
  • SP1: March 2008
  • SP2: May 2009

Windows 7

  • Released: October 2009
  • SP1: February 2011

Windows 8

  • Released: October 2012
  • 8.1: October 2013
  • 8.1 update 1: April 2014

Windows 10

Windows Server

  • Server 2000: February 2000
  • Server 2003: May 2003
  • Server 2008: February 2008
  • Server 2008 R2: October 2009
  • Server 2012: September 2012
  • Server 2012 R2: October 2013
  • Server 2016 : October 5, 2016
  • Server 2019 : October 2, 2018