Bert, I downloaded that program and it is neat but it still did not make my one computer run any faster. Are there built in programs which become activated after a certain date and then cause a computer to slow down so badly it is virtually unusable? I still have a lot of free space on the HD but the programs are so slow to load when the computer is first turned on it drives me absolutely nuts!! I have done all of the system clean up crap, including a purchased Clean PC program without any improvement. I need a live-in guru.