There are many ways to clean up your computer but one of my favorite methods is using a program called, CCleaner. CCleaner stands for “Crap Cleaner” and it really does what it is suppossed to do, I run it about once a month on my pc and it removes about 300- 400 mbs of crap that was built up on my machine. It removes unused files from your system – allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner.Try it out and let me know what you think.  Download your copy here.