To mirror your iPhone's screen to a Mac computer, you can use QuickTime or AirPlay. Here's how to do both.

Your iPhone's reasonably sized screen is sufficient for most tasks, but there are times when you might want to view its ...

During a FaceTime call on an iPhone, iPad, or a Mac, you can easily share your screen so that others can see what you're ...

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 ...

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 ...