Rotating the screen on an iPhone is essential for viewing photos and videos in landscape mode, but sometimes it doesn't work. Here's how to fix it.

Here's how to rotate the screen on your iPad, how to lock or unlock its orientation during use, and how to fix an iPad when it isn't rotating.

We're living in an age where there's more content to consume than ever before, while the ways in which we stream, play, and listen have become increasingly diverse and dynamic. Your Samsung Smart TV ...