Driver Booster 4, as a powerful and easy-to-use driver updater, provides 1-click solution to rapidly & securely update outdated and faulty drivers and install the best matched missing drivers not only for your device drivers but also for your game components. With newly expanded online drivers and Game Components database, Driver Booster 4 can now support more than 400,000 drivers which covered over thousands of driver factory brands; even rare drivers can be accurately discovered. Besides, it also provides useful and powerful tools in Toolkit to help users fix computer common but headache problems, such as system crash, BSOD, device connection error, audio crackling, no sound issues, no network issues, etc. With new advanced compression technology, break-point resume technology and automatic retry mechanism, Driver Booster 4 can download drivers in a much faster and smoother way. In short, Driver Booster is a driver updater to maximally optimize system performance by increasing system compatibility and stability.