When iMessage or FaceTime are stuck on the "Waiting for activation" screen on iPhone, iPad, or iPod, you can get them working again with a few fixes.

Google Duo is a free video chat app that lets you make video or voice calls and send messages from any device. Here's how to use it.

Is it worth the $1,099 price tag? Getting a new iPhone or anything new, for that matter, is enjoyable. Still, it’s hard to ...