In iOS, the Control Center can be used to quickly take a picture, jot down a note, turn on the lights, control your Apple TV, and much more. It's useful and convenient because you don't even have to ...

There's lost of ways to help your friends and family solve their tech problems. You can send them links to Lifehacker articles, tell them how to fix a problem over the phone, or you could fix the ...

Universal control is a neat feature on Macintosh computers, allowing you to slide your mouse seamlessly from device to device. Of course you need a relatively recent version of MacOS to make it work, ...