Download AVG PC TuneUp 2011
There are files and applications in your hard drive that may slow down your computer; to make it work as if it was brand new you need to clean your hard disk space and your registry, but it seems that Windows built in tools sometimes are not enough for doing so, that is why AVG PC TuneUp 2011 was created. This application will help you remove all of these files that are useless and that are consuming your system resources and slowing down your computer. After you install it and use it you will notice how your machine works better and faster.
It's easy to use and install.