3D Touch uses the iPhone's pressure-sensitive surface to let you view and control aspects of your device's apps. It's been discontinued in favor of Haptic Touch in newer models. Here's how to shut down the touch features once and for all.
The Chromecast is a small but mighty media streamer, making it a perfect travel companion. Unfortunately, getting it working on a hotel TV isn't always that easy. But we have some clever tricks for when things go awry.