Locked out of your Mac? You can still get back in without losing important files. Here are all the ways you can regain access to your Mac.

“Logging in without any passwords, how’s that supposed to work?” you may be asking yourself. After all, user names and passwords are so much a part of everyday life that it’s hard to imagine whether ...

Modern Windows PCs often include some kind of biometric hardware, mainly in the form of facial recognition (using infrared cameras) or fingerprint scanning. Both of these features let you use Windows ...