When you sell a computer, it is always in your best interest to completely erase all of the data on your hard drive before the computer changes hands. Even small, seemingly inconsequential pieces ...

Want to permanently wipe data from a hard drive or solid-state drive? Here's how to use the HP Disk Sanitizer or Secure Erase on Windows PC.

This can be one of the quickest ways to erase your personal data, making it unavailable to be used by one company or sold to another. Still have your Friendster, MySpace, or Bebo account active?

2: Erase data If you chose to install shell extensions, you can access Eraser with just a few clicks of your mouse. Open the File Explorer, and navigate to the file or folder you wish to securely ...

Sometimes simply deleting files isn’t good enough. In this how-to video segment, PC World explains a number of simple techniques for permanently and securely removing sensitive data from old ...

That's why it's so crucial to properly erase all of the personal data from your device before you sell it, recycle it, or pass it along to a friend or family member.

The guide shows how a kilo of burning thermite melts clean through a PC case, hard drive platters and all, turning them into pools of melted metal…which may be handy if you, uh, ever need to, um ...

Before ditching your old gadget, you'll want to wipe all traces of yourself and your data. Here's how to erase personal data from an iPhone, iPad, or Android device.