I am not very computer saavy and have been having some pc problems lately and everything is running all sluggish. All I really have on my pc is DDO, some old college papers, and a few other games...and I don't know why(although its probably a virus or something) that is making everything so slow and lame...My question is...is there a way to restart my computer back to factory settings without the start-up disk that came with the computer? I can't really afford, hell I can barely afford to keep playing ddo, to get a firewall or virus scan or the such and am wondering if it is a virus or something of the sort, will this type of restart even help? If it will can someone tell me how to do this? As a culinary major, I haven't the slightest clue about how to handle a computer...