Ok, I left my computer on overnight and when I woke up I had about 20 popups going on. Then I noticed I had a weird antivirus that I didn't install. Turns out it was a Trojan giving me false readings. Rapid Anti Virus or something like that. Anyway, after a lot of hassle I uninstalled it, got everything clear.
I come back onto my computer and everything seems fine. After about an hour on my computer I get a dialogue box that pops up and says "windows has encountered and error and windows will shut down" and I get a timer for about 60 seconds. Not only this, but my browser keeps redirecting to advertisements. Any suggestions? Should I run the registry fix? I doubt HJT would help.