To turn on the keyboard light on your Mac computer, press the F6 key, or set it to turn on automatically. Here's how.

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

On Apple's keyboards you have the option to use the function keys either as F-keys, or for the functions Apple has assigned them by default. When using the Apple-defined functions, you have the option ...

We’ve come a long way in adjusting the brightness setting on our iPhones to strike a balance between legibility (especially in sunlight) and battery life. Modern iPhones and iPads have bright enough ...

You can turn off auto-brightness on your iPhone with a few taps, and manually change the phone's brightness in two ways. Here's how to do each.