The flashlight function built in to every iPhone is a handy tool with lots of configuration options, including two hands-free ...

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 ...

It's not easy to find in a pile of miscellaneous clutter. Image: D. Griffin Jones/Cult of Mac You can ping a lost Apple Watch from your iPhone, giving you an easy way to find your misplaced wearable.