Automating screen brightness on Windows based on time of day or battery level saves your eyes and extends battery life.

Not every setting on your iPhone is helpful all the time. Auto-brightness is intended to make it easier to see your screen, even if the light around you shifts. Sensors adjust the brightness reading ...

Auto-brightness can be a frustrating feature when you don't want to deal with it. Here's how to ditch it for good.

So, you've been binge-watching your favorite TV series on your iPhone all afternoon when out of nowhere, your screen starts dimming on you. No biggie — you probably just have auto-brightness on.

In this guide we’ll show you how to quickly enable, or disable, auto brightness on MacBook Pro and MacBook Air. We’ll also show you how to manually adjust your screen’s brightness if you turn auto ...

Auto-brightness is intended to make it easier to see your iPhone screen, no matter where you are. This might mean brightening the screen when the sensors indicate you're in a low light setting, to ...

Android has improved a lot over the years but one of the earlier additions to the OS was auto-brightness. Dubbed “Adaptive Brightness” in modern iterations of Android, that does exactly what its name ...

Automatic screen brightness has been a fixture on smartphones since pretty much the beginning, dynamically adjusting brightness based on ambient lighting. We’ve since seen Google offer adaptive ...

So you've realized that your iPhone's screen dims on its own. What's happening there? Is there something wrong with your phone? If you're looking for answers to such questions, you're not alone.

Pixel 9 users are complaining that auto-brightness on their Pixel 9 series can be erratic. This can be because of data migration of the adaptive brightness model from your older phone to your new ...

We continue our coverage of the recent Mac OS X 10.3.8 Update with more information about automatic PowerBook screen brightness and Safari "world leaks." (Note that we have moved coverage of "pop-up" ...

Several readers report increased sensitivity in OS X's automatic screen brightness feature -- enabled via the "Automatically adjust brightness as ambient light changes" option in newer PowerBooks' ...