How to wipe a computer if you want to sell it or give it a fresh start

Whether you want to sell your Windows PC, Mac, or Chromebook or give it a fresh start, you need to wipe it first. Here's how.
XDA Developers on MSN

8 precautions you need to take when discarding your old hard disk

Hard disks contain a lot more than just files and folders. They may store sensitive information, login credentials, and ...