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.

SEATTLE — Our digital devices are doomed to die or become obsolete. As we've reported, electronics contain a terrible mix of toxic chemicals and materials, so you should dispose of them properly. But ...

Reset your MacBook and clear your data to factory defaults Whether you are looking to sell your MacBook Air and want to wipe its data for your security or want to start over with a fresh installation ...