If tablet mode doesn't rotate the screen automatically as you rotate the Chromebook in your hands, tap the clock and then choose Lock to unlock automatic screen rotation.

Are you struggling to rotate your Chromebook's screen to the desired orientation? Running on Chrome OS, these devices offer the usability of Android apps in the form factor of a conventional laptop.

Tired of your iPad screen flipping every time you move? Locking its orientation takes just a few seconds and can make reading, gaming, or watching videos a lot more comfortable.

Make your iPhone or iPad screen flip and rotate, no movement required.

Some MacBooks automatically adjust the screen brightness level, and it's a pain. Here's how to turn that feature off.