Processor Driver Update is a professional driver management tool features both driver management and hardware diagnostics. Processor Driver Update provides such practical functions as driver backup, restoration, update and removal for computer users. If you often reinstall your operating system, you may not forget such painful experiences of searching all around for all kinds of drivers. If unfortunately you have lost your driver CD, the search will be more troublesome and time-consuming. Now with the driver backup function of Processor Driver Update, you can backup all drivers in your computer before reinstalling, and restore them with the driver restoration function after system reinstallation has been completed.