Hi, as someone mentioned already, your problem is all the software that comes preloaded when you buy the machine (unless you already have a virus, then you need to get rid of it first). You can uninstall a bunch of programs (Norton, for example, is taking up lots of resource and is only good for the first six months, then you gotta purchase). See which programs you won't use and get rid of them. IMO, though, you DO need antivirus software and I'd recommend Avast Free. Go to download.com and look it up. Next, since you like XP, you won't need any sidebars or whatever crap W7 runs on its desktop (go to Control Panel - Personalize - Sidebar - Properties, and un-check "Load on startup", or whatever it says). Then download a program called CCleaner (use download.com) and clean your temp files and all that, check your registry (choose the backup option) and disable some of the programs that run on startup. Once you download CCleaner you'll find all these options there. Good luck.