Kaspersky Lab`s state-of-the-art technology provides relief against the constant headache of virus related attacks. It automatically checks for viruses in all incoming and outgoing messages in real time, and will prevent viruses from penetrating your computer. The anti-virus scanner provides a comprehensive check of all local and network drive contents on demand. You may start your scanner manually or schedule its start with Control Center.
Kaspersky Ant-Virus Personal Pro provides full-scale protection with some additional protective components a behavior blocker and integrity checker; appropriate for experienced users seeking the best anti-virus protection.
KAV it is a very very good solution... You MUST try it !