The real advantage of having a good anti-virus can only be tested when direct costs of not having one is experienced. The internet, as liberating as it can be, is not a secure place, consequently. Even the most tech-savvy people is not safe from accidentally downloading forms of virus occasionally. To have a reliable anti-virus program means to feel safer from the possible drawbacks to the ever-advancing technology we have today. Today’s digital world requires the ultimate online defense.