The new Panda Antivirus Pro 2009 is the easiest-to-use and most intuitive protection for your computer. Just install it and forget about viruses, spyware, rootkits, hackers, online fraud and identity theft.

Norman Antivirus and Antispyware is a solid product. The scanning features that are included with Norman Antivirus and Antispyware are great as far as detection of viruses and spyware are concerned.

Trend Micro AntiVirus plus AntiSpyware 2009 is a full-featured and well-equipped program that is geared towards keeping your computer free of viruses and spyware. It is easy to configure for nearly any antivirus need. It causes significant computer slowdowns occasionally, but makes up for these issues with thorough scanning and frequent updates.