It's hard to imagine anyone today who still has that same, ancient belief, that viruses aren't much of a problem and won't hit them. They are, they will, and they probably have. And almost as surprising is people who have an anti-program, but haven't upgraded it in years, or haven't regularly updated the virus definitions. We all need anti-virus programs, and there are a lot out there to choose from. Here are a couple that done have as recognizable names as some, yet have long been industry leaders.