If you've upgraded your computer monitor and now have a spare lying around the house, don't just throw it out. There are plenty of ways to keep using it.

If you've upgraded your computer monitor and now have a spare lying around the house, don't just throw it out. There are plenty of ways to keep using it.

Before you resell, recycle, or donate an old laptop or desktop, learn how to wipe a computer clean and protect your personal data.