Most Antivirus software battles threats they know, not new ones they've never encountered. This strategy leaves open a window of vulnerability from unknown threats that can last for hours or even days. Comodo Antivirus Advanced 2011 has a better approach. It’s based on the concept of prevention, not detection. Our Antivirus Advanced 2011 software features groundbreaking Defense+ technology that efficiently closes this window by treating unknown files seeking access to your PC’s critical resources as potentially harmful. Defense+ automatically isolates such files so they can't harm you or your PC.
 

And that’s not all. Comodo Antivirus Advanced 2011 also comes with one of the best user support packages available today. It’s a 24/7/365 service. Our highly trained PC experts can access and fix your PC remotely, ensuring that your security is optimized and your PC is running smoothly. Just click the Live Support button in the Antivirus Advanced 2011 interface and a chat window will appear.