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

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.

The real reason your monitor feels underwhelming is hiding in plain sight.

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.

Want to take advantage of Apple’s brightest screen yet on the Ultra? Or get your Apple Watch Series 8, SE, or earlier Apple Watch up to the full 1,000 nits? Here’s how to turn up Apple Watch screen ...

From IGN:<BR><BR>The downside is the lack of brightness control on the Nintendo DS. To change the screen's light setting on the system, you tap the "sun" icon on the DS system's built-in menu system, ...

Adaptable screen brightness isn’t a new idea — it’s one of those little pieces of technology that runs in the background of your phone, for example, making it easier to use in bright sunlight or ...

In our Mac OS X 10.4.2 coverage, we reported on an issue where PowerBook users (particularly users of Titanium PowerBook G4s) are unable to change screen brightness or resolution settings. It appears ...