Looking for ways to speed up your computer? If you are then I recommend registry cleaners — like CCleaner. CCleaner is a system optimization program that helps you remove unused files from your computer allowing your computer to run faster and frees up valuable hard disk space. CCleaner also cleans traces of your online activities such as your Internet history and also contains a fully featured registry cleaner. But the best part is that this handy little program is completely free! So if you are asking me how I speed up my computer then this is the way I do it.