Youu can mirror your iPhone or iPad's screen on your Mac or your Apple TV. But what if you have a Windows PC? Luckily, there ...

You can share your screen in a BlueJeans video call on desktop or mobile by pressing the "Share Screen" button.

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 ...