What is the Best Virus Protection Software?

I prefer to use Avast myself. AVG isn’t as secure as I’d like, and lets in many different viruses that it doesn’t detect. McAfee isn’t very user friendly, and Norton’s has also let viruses slip by. The best part of Avast is, it’s free and very easy to use. To do a live online virus scan, I prefer Trend Micro’s housecall product.