The latest G-Sync Pulsar monitors have a built-in light sensor so they can adjust brightness and color.

The brightness of your Apple computer's LCD display is controlled by an adjustable setting within the Mac OS X operating system. Most Apple keyboards, including those on Mac laptops, have dedicated ...

Get greater control over keyboard brightness. Image: Killian Bell/Cult of Mac We want to help you master Control Center, one of the most powerful and underutilized features on Apple devices. Cult of ...

The brightness of your Toshiba Satellite laptop's display changes depending on the power source. When running on battery power, the LCD screen dims to reduce battery drain. When plugged into a wall ...

Some Windows 11/10 users have reported that their screen brightness changes automatically or does not work properly. They can’t adjust the brightness. If Windows 11/10 Brightness slider is not working ...