A step-by-step manual for cleaning up your computer and making it run faster, and keep it out of the repair shop. You will learn tips and techniques that the geeks use when you take your computer to a repair shop. Also included is a guide to keeping yourself and your family safe while browsing the Internet. Learn how to avoid identity theft and protect yourself from viruses and spyware. A special section has been devoted to protecting children from the dangers on the web.