You can change the brightness on any Windows 10 PC in two main ways: through the Action Center, or through your Settings ...

You can turn off blue light on a Mac by enabling the Night Shift feature in your System Preferences.

Your MacBook does not know better than you. Apple's macOS has an infuriating habit of automatically changing the computer's screen brightness level, seemingly at random. No, it's not all in your head.

You need your tears, especially if you're looking at your phone for hours! We have a roundup of tips to help keep your eyes healthy in these screen-dominated times.

With iOS 17, Apple has introduced a new feature to alleviate eye strain. Here's how to enable it on your device. Over the years, Apple has introduced several beneficial iOS tools like Night Shift, ...