On the iPhone's lock ... mode, drag the large Home control up to the previous screen (Now Playing will shift to the right to make room). Our phones carry some of our most sensitive data, and yet ...

It's easy to keep your iPhone in Low Power Mode permanently. Whether it will extend your battery life is less certain.

"Find My" is great to locate and disable a lost or stolen iPhone but a thief could turn it off if you don't up your control panel security.

Sleep timers are a common feature on most TVs. Start playing a TV show or movie, set a timer and watch or listen until you doze off. After the specified time has elapsed, playback will end, and, in ...