Keeping your Windows computer healthy involves a very simple process of running two free program from a company called Pirisoft.
These programs are ‘CCleaner’ & ‘Defraggler’ I have documented how to do this with the following 4 page document (for those in a hurry there is a simple summary on page 4!
CCleaner & Defraggler are compatible with Windows versions XP. Vista & Windows-7.
Below are the links to the websites and Wikipedia articles mentioned in the document: