On iPhone and iPad, Apple's screen recording feature records a video of what you're doing on your screen, which is great if you want to capture gameplay, walk someone through a tutorial in an app, ...

It's easy to use Google Hangouts on your iPhone to start large group chats. Here's what you need to know to do it.

It's easy to crop a video file on your iPhone using a free third-party app like Video Crop. Here's how to crop a video on an ...