I think I know what you're looking for. Try this. Go to Start and then type "system configuration" in the search box. You should find "System configuration" at the top, click it. In the new window called "System Properties" choose the "Advanced" tab, then choose "Settings" [first one down from the top]. In this window you should find the settings that control what you want, among many other functions. I have most of the items unchecked because i want best performance, instead of a pretty screen with fancy themes and slow roll-out boxes etc. I hope this helps