I am not sure what is going on with this computer. First, I CAN run a virus scan with AVG but I cannot update the definitions with it or spybot and if I try to the system freezes. Second, Adaware won't run at all. The system is running very slow and I really have no idea how to fix this. I can go to any website and download anything but when it comes to virus, adware and spyware protection they won't work.