“Do you use Knoppix? This bootable Linux distribution that comes in the form of a CD or DVD can be a lifesaver when your computer goes awry. In this feature, we guide you through the process of fixing Windows with Knoppix, which includes resizing Windows partitions, solving key system file problems, and recovering data. This is a chapter from the ExtremeTech book Hacking Knoppix.” (ExtremeTech)