ZDNET's key takeaways Lock iPhone apps with Face ID to prevent others from accessing.You can also hide apps in a secret ...

YouTube has tons of features you'll kick yourself for not using -- ones that can help you improve your viewing experience. However, most of them won't be of any use if you experience a black screen ...

YouTube used to fill any blank space around videos in full-screen playback with black. The app recently changed that behavior to now render in a shade of gray, instead. That results in some oddly ...