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.

The worst-case scenario has befallen even the most careful computer user: a coffee mug spills on your laptop or an update wipes all your files and photos. Despite your best effort, accidents happen.

There's more than one way to shut down a Windows PC. You don't always have to use a mouse. You can use your keyboard instead. Plus, keyboard shortcuts are faster, easy to learn, and can even help you ...