Windows Cleanup

If your computer is running slowly it can make it difficult to work or play. If you notice that your computer has started to slow down it’s time to take steps to correct the problem. A slow running computer is not only frustrating but can make it almost impossible to get things done. Tasks that should take only seconds may take minutes to complete. The best way to speed up your computer is with a windows cleanup.
http://www.windowscleanuputility.net/