Ultra PC Care - Version 3.0 Ultra PC Care is a complete application designed to detect all the problems on your system such as registry errors, disk problems and out-of-date drivers. Most computers that have been used for a few years typically have hundreds of registry errors built up, collectively slowing down the computer and making it freeze, crash and operate slowly. Ultra PC Care's integrated registry optimizer will scan your Windows registry to find all of the obsolete, invalid & corrupt entries that cumulatively take their toll on your computer's speed and stability. All of a PC's components (screen, hard drive, RAM, DVD-Player, Printer, etc.) use pieces of software called drivers that enable them to function correctly. Outdated, corrupt, or missing drivers are a major reason why many PCs don't operate smoothly. Ultra PC Care has a built-in driver updater that analyzes your PC's hardware for any driver-related error. It then automatically downloads and installs