David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Security is easiest when you are the password: You don’t have to memorize complicated keywords, but simply hold your face up to the camera or your finger on a sensor — and you can access your computer ...

Almost everything we do digitally leaves a trace of some kind, and while it can be useful to look back on this past activity—when trying to remember where that great coffee shop you stumbled across is ...