download mcafee If you are a constant computer user like many people today, chances are you have come across a virus in from one source or another. If you are a bit more careful, it is still very possible that you know of someone who has been a victim of a virus. This flood of internet virus knowledge and experience has caused many a computer user to resort to buying or downloading anti-virus software. Anti-virus software such as Norton, McAfee and others are marketed to match this increasing need for internet security. I am personally however, not a fan of any anti-virus program.