What are some of the best free antivirus software, or are the best ones the ones you have to buy? I already know of AVG and Avast.
those are just spyware scanning programs.
those are just spyware scanning programs.
I'm currently using Kaspersky Internet Security for 3 of my computers, but for people's computers I fix, I install Avira Antivir.
The best antivirus is you.
I don't use one (pure waste of computer resources) and never saw a virus (I use win xp)!.
All is needed is some vigilance and common sense.