So a few days ago my computer started going a little crazy. I'm not sure what happened because I didn't go to any cites that I don't usually visit. But anyways, I keep getting random pop-ups... but not the normal kind, like one popped up and it was a random search on e-bay for cowboy pictures. I also have spybot search and destroy, the version that alerts you when there's a change and let's you allow or deny the change. Well every minute or so a new change jumps up that says registry change, new entry {GRAoih ath23498 y}, or something crazy like that. Needless to say I'm not good enough with computers to know what to allow or deny, and then eventually it doesn't even give me the option to deny them. I also can't change my security settings on my comp. I go to control panel and try to switch it, but it never remains how I changed it to. Lastly, for some reason my computer won't let me do a System Restore, I go to system restore and instead of having a choice of what day, it only gives me one choice (from this morning) that says "Last Known Good Configuration". I'd appreciate anyone's help!