MyTurboPC is a comprehensive diagnostic program that increases the speed, performance and security of your WindowsÃ?Â® based personal computer. It cleans your registry, defrag your PC or manage startup items to increase overall speed and performance. Stabilize your PC by identifying, downloading and installing the latest device drivers for your hardware. Use an array of tools designed to help you easily manage and update browser and Windows settings. Remove hidden malware and spyware, clean your Internet history and manage privacy files.