Tested spyware free Publisher's description From
Symantec :
Download this file for the latest in virus detection and repair. This definitions update is a complete replacement for any previous virus definitions set and will work with the following Symantec products:
Norton AntiVirus 2008/2009 for Windows XP Home/XP Pro/Vista Norton Internet Security 2008/2009 for Windows XP Home/XP Pro/Vista Norton 360 2.0/3.0 for Windows XP/Vista CNET Editor's Note: If you are using a retail version of Norton AntiVirus, the new Intelligent Updater feature will search for a valid subscription to virus definitions before it installs any updates you have downloaded. If your subscription to Symantec has expired, you must renew it before you can install the definitions. You can renew your subscription by running LiveUpdate from within Norton AntiVirus.
What's new in this version:
The latest release adds new definitions.
Free All New Advanced System Optimizer
Everything you need to get your Mac up to speed.
See more CNET content tagged: Microsoft Windows XP , Norton Co. , Symantec Corp. , Symantec Norton AntiVirus , virus Previous Versions: Select a version Norton AntiVirus 2009 Definitions Update 08/12/2009 Norton AntiVirus 2009 Definitions Update 10/27/2008 Norton AntiVirus 2009 Definitions Update 11/05/2008 Norton AntiVirus 2009 Definitions Update 10/20/2008 Norton AntiVirus 2009 Definitions Update 10/13/2008 Norton AntiVirus 2009 Definitions Update 10/07/2008 Norton AntiVirus 2009 Definitions Update 09/29/2008 Norton AntiVirus 2009 Definitions Update 09/21/2008 Norton AntiVirus 2009 Definitions Update 09/10/2008 Norton AntiVirus 2008 Definitions Update 09/02/2008 Norton AntiVirus 2008 Definitions Update 08/25/2008 Norton AntiVirus 2008 Definitions Update 08/12/2008 Norton AntiVirus 2008 Definitions Update 08/19/2008 Norton AntiVirus 2008 Definitions Update 08/05/2008 Norton AntiVirus 2008 Definitions Update 07/30/2008 Norton AntiVirus 2008 Definitions Update 07/23/2008 Norton AntiVirus 2008 Definitions Update 07/14/2008 Norton AntiVirus 2008 Definitions Update 07/07/2008 Norton AntiVirus 2008 Definitions Update 06/30/2008 Norton AntiVirus 2008 Definitions Update 06/23/2008 Norton AntiVirus 2008 Definitions Update 06/16/2008 Norton AntiVirus 2008 Definitions Update 06/08/2008 Norton AntiVirus 2008 Definitions Update 06/01/2008 Norton AntiVirus 2008 Definitions Update 05/26/2008 Norton AntiVirus 2008 Definitions Update 05/20/2008 Norton AntiVirus 2008 Definitions Update 05/03/2008 Norton AntiVirus 2008 Definitions Update 04/24/2008 Norton AntiVirus 2008 Definitions Update 04/13/2008 Norton AntiVirus 2008 Definitions Update 04/07/2008 Norton AntiVirus 2008 Definitions Update 03/27/2008 Norton AntiVirus 2008 Definitions Update 03/21/2008 Norton AntiVirus 2008 Definitions Update 03/11/2008 Norton AntiVirus 2008 Definitions Update 03/02/2008 Norton AntiVirus 2008 Definitions Update 02/25/2008 Norton AntiVirus 2008 Definitions Update 02/14/2008 Norton AntiVirus 2008 Definitions Update 02/06/2008 Norton AntiVirus 2008 Definitions Update 01/20/2008 Norton AntiVirus 2008 Definitions Update 01/09/2008 Norton AntiVirus 2008 Definitions Update 12/29/2007 Norton AntiVirus 2008 Definitions Update 12/21/2007 Norton AntiVirus 2008 Definitions Update 12/05/2007 Norton AntiVirus 2008 Definitions Update 11/22/2007 Norton AntiVirus 2008 Definitions Update 11/05/2007 Norton AntiVirus 2008 Definitions Update 10/15/2007 Norton AntiVirus 2008 Definitions Update 10/02/2007 Norton AntiVirus 2008 Definitions Update 09/20/2007 Norton AntiVirus 2008 Definitions Update 09/13/2007 Norton AntiVirus 2008 Definitions Update 09/07/2007 Norton AntiVirus 2009 Definitions Update 08/12/2009 Norton AntiVirus 2009 Definitions Update 10/27/2008 Norton AntiVirus 2009 Definitions Update 11/05/2008 Norton AntiVirus 2009 Definitions Update 10/20/2008 Norton AntiVirus 2009 Definitions Update 10/13/2008 Norton AntiVirus 2009 Definitions Update 10/07/2008 Norton AntiVirus 2009 Definitions Update 09/29/2008 Norton AntiVirus 2009 Definitions Update 09/21/2008 Norton AntiVirus 2009 Definitions Update 09/10/2008 Norton AntiVirus 2008 Definitions Update 09/02/2008 Norton AntiVirus 2008 Definitions Update 08/25/2008 Norton AntiVirus 2008 Definitions Update 08/12/2008 Norton AntiVirus 2008 Definitions Update 08/19/2008 Norton AntiVirus 2008 Definitions Update 08/05/2008 Norton AntiVirus 2008 Definitions Update 07/30/2008 Norton AntiVirus 2008 Definitions Update 07/23/2008 Norton AntiVirus 2008 Definitions Update 07/14/2008 Norton AntiVirus 2008 Definitions Update 07/07/2008 Norton AntiVirus 2008 Definitions Update 06/30/2008 Norton AntiVirus 2008 Definitions Update 06/23/2008 Norton AntiVirus 2008 Definitions Update 06/16/2008 Norton AntiVirus 2008 Definitions Update 06/08/2008 Norton AntiVirus 2008 Definitions Update 06/01/2008 Norton AntiVirus 2008 Definitions Update 05/26/2008 Norton AntiVirus 2008 Definitions Update 05/20/2008 Norton AntiVirus 2008 Definitions Update 05/03/2008 Norton AntiVirus 2008 Definitions Update 04/24/2008 Norton AntiVirus 2008 Definitions Update 04/13/2008 Norton AntiVirus 2008 Definitions Update 04/07/2008 Norton AntiVirus 2008 Definitions Update 03/27/2008 Norton AntiVirus 2008 Definitions Update 03/21/2008 Norton AntiVirus 2008 Definitions Update 03/11/2008 Norton AntiVirus 2008 Definitions Update 03/02/2008 Norton AntiVirus 2008 Definitions Update 02/25/2008 Norton AntiVirus 2008 Definitions Update 02/14/2008 Norton AntiVirus 2008 Definitions Update 02/06/2008 Norton AntiVirus 2008 Definitions Update 01/20/2008 Norton AntiVirus 2008 Definitions Update 01/09/2008 Norton AntiVirus 2008 Definitions Update 12/29/2007 Norton AntiVirus 2008 Definitions Update 12/21/2007 Norton AntiVirus 2008 Definitions Update 12/05/2007 Norton AntiVirus 2008 Definitions Update 11/22/2007 Norton AntiVirus 2008 Definitions Update 11/05/2007 Norton AntiVirus 2008 Definitions Update 10/15/2007 Norton AntiVirus 2008 Definitions Update 10/02/2007 Norton AntiVirus 2008 Definitions Update 09/20/2007 Norton AntiVirus 2008 Definitions Update 09/13/2007 Norton AntiVirus 2008 Definitions Update 09/07/2007
