Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Vista, Windows XP
SystemDefender is a misleading application that may give exaggerated reports of threats on the computer. The program then prompts the user to purchase a registered version of the software in order to remove the reported threats.
Antivirus Protection Dates
Initial Rapid Release version pending
Latest Rapid Release version July 25, 2013 revision 025
Initial Daily Certified version September 21, 2007 revision 019
Latest Daily Certified version July 26, 2013 revision 004
Initial Weekly Certified release date September 26, 2007
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