CCleaner or as it was originally called, “Crap Cleaner” is a program that is 100% free to download and use. It allows you to easily delete unneeded files on your computer that is taking up valuable hard drive space. Freeing up hard drive space will allow you to install more programs or files. CCleaner will also clean up unneeded Windows Registry entries. But I STRONGLY ISSUE A WARNING against every messing with your Windows Registry. Deleting just 1 little file could permanently take down Windows on your PC. Spam link in sig for anti-wrinkle cream removed and user banned. What are you trying to say about me Leanian?