Malwarebytes is fairly effective against common malware.
And you can't go wrong with Kaspersky
You can also run Windows in a VMWare Virtual machine, to test untrusted programs without compromising the security of the host OS.
PÕQ~David wrote:lol good thing all my games got license
PÕQ~Cookie wrote:This is when you reject the terms of the license and ask Microsoft for a refund.