My computer was having tourble with games such as WoW and freezing and stuttering and it's gradually got worse and now the computer is going slowly on normal windows functions and takes ages to logon. I've scanned for viruses and spyware and reinstalled my graphics hardware but am unsure why it is having problems and my computer was build a few weeks ago with playing WoW in mind so it can handle it. Any help would be appreciated as im very confused