Antivirus (221 programs)

Pros: All-inclusive security solution. Restore and backup important files. Firewall protection. Various scan options.

Cons: Slows down system.

Pros: Real-time protection. Good scheduling options. Auto-shutdown. Firewall booster.

Cons: Long installation process. Lack of advanced features. Very few customizable options.

Pros: Free. Scans compressed files and self extracting executables.

Cons: You can't update - you must reinstall.

Pros: Portable. 3 scan modes. View reports.

Cons: Not an anti-virus replacement!. No options.

Pros: Covers all the basics. Very clear. Quick installation. Parental protection mode. Family friendly. Proactive help.

Cons: Interface not great. Scans take a long time. Lacks nice advanced options/extras.