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 ...

Learn how to enable and use iOS 15 FaceTime Portrait mode blurred background on iPhone. You will need to activate it before it works. You can also use iOS 15 portrait mode for Instagram and Facebook ...

Apple just announced that the iPhone 4 will include a new video chatting feature called FaceTime. FaceTime allows you to chat with other iPhone 4 owners on video, using the front-facing camera on the ...