The most trusted virus and spyware protection - premium protection against viruses, spyware, Trojans, worms, bots and more.
Kaspersky Anti-Virus 2011 also includes comprehensive phishing and identity theft defense and superfast performance.
Improved!Complete PC Protection - Green means your computer is up to date and completely safe and secure from malicious threats.
Kaspersky iSwift and iChecker Scanning - Kaspersky Anti-Virus 2011 automatically adjusts scanning as your activity increases for superfast performance. Efficiently scans only files that have changed since your last scan!
Automated Hourly Updating - Kaspersky Anti-Virus 2011 delivers especially small signature updates directly to you for highly-efficient computing and premium protection.
Kaspersky Virtual Keyboard - On-screen keyboard makes entering data completely secure.
Kaspersky Security Network - Every Kaspersky Anti-Virus 2011 user benefits from the immediate global threat intelligence gathered by the Kaspersky Security Network, which links millions of participating Kaspersky users from around the globe.
Improved!Kaspersky Whitelisting and Application Control - Delivers up-to-the-second threat intelligence to determine security privileges for every application you launch.
New!Kaspersky URL Advisor - Plug-in for Microsoft Internet Explorer and Mozilla Firefox to warn you of links to dangerous web sites.
200MB of the free space on the hard drive
CD-ROM drive (for installation via CD)
Microsoft Internet Explorer 6 or higher (to update the anti-virus database and application modules via the Internet)
Microsoft Windows XP Home Edition
(Service Pack 2)
Intel Pentium processor 300 MHz or faster
(or compatible) 256 MB RAM
Microsoft Windows Vista Home Basic (32/64 bit)
Microsoft Windows Vista Home Premium (32/64 bit)
Microsoft Windows Vista Business (32/64 bit)
Microsoft Windows Vista Enterprise (32/64 bit)
Intel Pentium processor 800MHz
32 bit (x86)/64 bit (x64) or faster
(or compatible) 512 MB RAM
50 MB free space on the hard drive. CD-ROM (for installation of the program from CD); computer mouse; Internet connection (for product activation); Microsoft Internet Explorer 5.5 or higher (for downloading updates); Microsoft Windows Installer 2.0. Optimized for mobile PC's with Intel Centrino Duo mobile technology