Tech Support Made Easy

I believe this option will be in the next version of Windows after 7. However, be warned that after you reboot, it formats the entire hard drive, any secondary hard drives, uninstalls all devices that use third party drivers and detaches any network storage devices. It then disables all usb ports and cd/dvd rom devices. It also won't allow any network connections whatsoever after the format is complete until you check the box again .

Here's more: