Microsoft Windows

Desktop Operating Systems

Entering Extended phase

Entering Non-Supported phase

End of Life

Windows 3.xx

N/A

December 31, 2001

December 31, 2002

Windows 95

December 31st 2000

December 31, 2001

December 31, 2002

Windows NT 3.5x

N/A

December 31, 2001

December 31, 2002

Windows 98 / 98 SE

June 30, 2002

January 16, 2004

January 16, 2005

Windows NT 4.xx

June 30, 2002

June 30, 2003

June 30, 2004

Windows Millennium Edition

December 31, 2003

December 31, 2004

December 31, 2005

Windows 2000 Professional

March 31, 2005

March 31, 2007

March 31, 2008

Windows XP Professional

December 31, 2006

December 31, 2008

December 31, 2009

Windows XP Home Edition

December 31, 2006

December 31, 2006

December 31, 2007

Changes in Product Support For Windows NT Server 4.0

Customers running Windows NT Server 4.0 (Standard, Enterprise Edition, or Terminal Server Edition) are eligible for all standard support services from Microsoft, which include:

Pay-per-incident support                  Premier support                Ability to request and obtain QFEs (or "hot fixes") at no charge                 Online support

Changes in these services will take effect as indicated below.

January 1, 2004

Beginning on this date, non-security hot fixes are no longer available from Microsoft.

January 1, 2005

Beginning on this date, Pay-per-incident and Premier support will no longer be available from Microsoft. This includes security hot fixes.

January 1, 2005 (or later)

Online support will no longer be available from Microsoft.