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.

Since the launch of the very first iPhone, every single model that followed — not to mention just about every other smartphone in existence — has had a rotating screen feature. It's simple in its ...

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.