I liked this: How to Automate Disk Cleanup using CCleaner

The Windows operating system should have several different maintenance tasks performed on a regular basis. It is easy to forget to do these things and many users don’t do them at all. This article takes a look at how you can automate one of the most important tasks, cleaning the hard drive. Rather than use the Windows Disk Cleanup utility, we will look at using a free third party utility. This will work in XP, Vista and Windows 7. Continue reading