driver magician is an easy-to-use and powerful tool for device drivers backup, restoration, update and removal for windows operating system. it identifies all the hardware in the system, extracts their associated drivers from the hard disk and backs them up to a location of your choice. then when you format and reinstall/upgrade your operating system, you can restore all the "saved" drivers just as if you had the original driver diskettes in your hands. after one system reboot, your pc will be loaded and running with the required hardware drivers. what's more, driver magician has a built in database of the latest drivers with the ability to go to the internet to receive the updates. it saves lots of time to find the correct drivers and mature drivers will obviously increase the performance of hardware. if there are unknown devices in your pc, driver magician helps you to detect them easily and quickly with its built in hardware identifier database. key features back up device driver files of your computer easily and quickly. restore device drivers from backup easily and quickly. update device drivers easily and quickly. remove device drivers live update device identifier database and driver update database. detect unknown devices.