The following are your query results.
Internet Explorer 2.x
Product availability: March 22, 1996
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 3.x
Product availability: August 1, 1996
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 4.x
Product availability: September 22, 1997
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.0
Product availability: September 18, 1998
Mainstream support: 198年9月18日 - February 13, 2000
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 for Windows 2000 Professional SP3
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - March 31, 2005
Extended support: March 31, 2005 - March 31, 2007
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 SP2 for NT 4.xx SP6a
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - June 30, 2002
Extended support: June 30, 2002 - June 30, 2003 (free security hotfix support service)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 SP2 for Windows 98/Windows 98 Second Edition
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - June 30, 2002
Extended support: June 30, 2002 - June 30, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 30, 2001
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for NT 4
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows 98/Windows 98 Second Edition
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows Millenium
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows 2000
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows NT 4.xx SP6a
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows 98 Second Edition
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows Millenium
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003 (security hotfix support only)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows 2000 Professional SP3
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for NT 4.xx SP6a
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 （free security hotfix support）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows 98/Windows 98 Second Edition
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows Millenium
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 （free security hotfix support）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' Windows 2000
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows XP
Product availability: October 25, 2001
Mainstream support: October 25, 2001 - Windows XP SP2 + 90 days
Extended support: Windows XP SP2 + 90 days - June 30, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows 98 Second Edition
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - June 30, 2003
Extended support: June 30, 2003 - January 16, 2004
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for NT 4.xx SP6a
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - June 30, 2003
Extended support: June 30, 2003 - December 31, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows Millenium
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2003
Extended support: December 31, 2003 - December 31, 2003 （security hotfix support only）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows 2000 SP3
Product availability: August 31, 2002
Mainstream support: August 28, 2002 - March 31, 2005
Extended support: March 31, 2005 - March 31, 2007
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows XP Professional
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2006
Extended support: December 31, 2006 - December 31, 2008
Internet Explorer 6 SP1 for Windows XP Home Edition
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2006
Extended support: December 31, 2006 - December 31, 2006 （security hotfix support only）
Return to selection page
Notes
Product availability: The period during which the product is available.
Internet Explorer 2.x
Product availability: March 22, 1996
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 3.x
Product availability: August 1, 1996
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 4.x
Product availability: September 22, 1997
Mainstream support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.0
Product availability: September 18, 1998
Mainstream support: 198年9月18日 - February 13, 2000
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 for Windows 2000 Professional SP3
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - March 31, 2005
Extended support: March 31, 2005 - March 31, 2007
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 SP2 for NT 4.xx SP6a
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - June 30, 2002
Extended support: June 30, 2002 - June 30, 2003 (free security hotfix support service)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.01 SP2 for Windows 98/Windows 98 Second Edition
Product availability: December 23, 1999
Mainstream support: December 23, 1999 - June 30, 2002
Extended support: June 30, 2002 - June 30, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 30, 2001
Extended support: This product has reached the end of its entire lifecycle; we no longer provide support services for it
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for NT 4
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows 98/Windows 98 Second Edition
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows Millenium
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP1 for Windows 2000
Product availability: November 2, 2000
Mainstream support: November 2, 2000 - September 21, 2001
Extended support: September 21, 2001 - September 30, 2002 (this product has reached the end of its entire lifecycle; we no longer provide support services for it)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows NT 4.xx SP6a
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows 98 Second Edition
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows Millenium
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003 (security hotfix support only)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 5.5 SP2 for Windows 2000 Professional SP3
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - December 31, 2002
Extended support: December 31, 2002 - December 31, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for NT 4.xx SP6a
Product availability: August 2, 2001
Mainstream support: August 2, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 （free security hotfix support）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows 98/Windows 98 Second Edition
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows Millenium
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 （free security hotfix support）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' Windows 2000
Product availability: August 15, 2001
Mainstream support: August 15, 2001 - September 30, 2002
Extended support: September 30, 2002 - May 9, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 'Gold' for Windows XP
Product availability: October 25, 2001
Mainstream support: October 25, 2001 - Windows XP SP2 + 90 days
Extended support: Windows XP SP2 + 90 days - June 30, 2003
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows 98 Second Edition
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - June 30, 2003
Extended support: June 30, 2003 - January 16, 2004
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for NT 4.xx SP6a
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - June 30, 2003
Extended support: June 30, 2003 - December 31, 2003 (free security hotfix support)
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows Millenium
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2003
Extended support: December 31, 2003 - December 31, 2003 （security hotfix support only）
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows 2000 SP3
Product availability: August 31, 2002
Mainstream support: August 28, 2002 - March 31, 2005
Extended support: March 31, 2005 - March 31, 2007
Upgrade information: http://www.microsoft.com/windows/ie/downloads/critical/ie6sp1/default.asp
Internet Explorer 6 SP1 for Windows XP Professional
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2006
Extended support: December 31, 2006 - December 31, 2008
Internet Explorer 6 SP1 for Windows XP Home Edition
Product availability: August 28, 2002
Mainstream support: August 28, 2002 - December 31, 2006
Extended support: December 31, 2006 - December 31, 2006 （security hotfix support only）
Return to selection page
Notes
Product availability: The period during which the product is available.