Knossos writes: "My free AVG anti-virus system is going to run out (as free will no longer be supported). So as the subject says, I'm on the hunt for the most superior anti-virus package available. If you're going to reply to this question, then please don't just say "Norton", or "AVG". Why is your suggestion the best? Suggestions don't have to be free, but of course that is a good factor. Thanks!"