Drivers Backup and Restore is a software for Windows that can scan the system for installed drivers. All drivers that are found can be backed up the application and restored at a later point. This comes in quite handy if you purchase a computer and want to backup the initial set of drivers. It can be quite difficulty for example to find drivers for hardware installed in a notebook if the operating system has to be setup again.
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.