Most likely Portrait Orientation Lock is turned on. One tap turns it off If your iPhone's screen is not rotating, the Portrait Orientation Lock is probably active. This article explains what it is and ...

Lenovo introduces the ThinkBook VertiFlex Concept, a laptop featuring a 14-inch screen that easily rotates from horizontal to ...

The ThinkBook VertiFlex Concept is an otherwise unassuming 14-inch laptop, until you turn its screen sideways.

Apple's Liquid Glass update adds a bunch of transparency effects to the iPhone. Here's how to get rid of them, plus put ...