Hi i had to reboot my whole computer and start over because of being full of SH#T, just wondering what sort of anti virus and firewall i should use or best for it, i will be using it for gaming like call of duty grand theift auto battlefield minecraft and watching some movies online on watch series and some ice films, running an AMD MSI A55M-E35 if that makes a difference and windows 7 pro, would like free or even for the right software i would pay if it was going to be better! thanks.