My computer has started acted up recently, by acting up I mean I will be playing a game such as world of warcraft and it will not respond for about 10 second then it will open up another program that I have running such as ie or skype, and then just minimize it. The hard drive light under my power light on the tower will also stay on for the 10 seconds that the not responding is occuring. I am not sure what to do to even try to check and see what is going on. Let me know what you guys think, thanks!