Essential PC Protection—Kaspersky Anti-Virus is the backbone of your PC’s antivirus security system, working behind-the-scenes to deliver the fastest and most trusted computer virus and spyware protection in the world. .
Real-time protection against computer viruses, spyware, Trojans, rootkits, and more
Fast and efficient PC performance
Rapid reaction to new and emerging threats
Instant safety checks on files, applications and websites
Rollback of harmful malware activity