Samsung's Video Brightness feature automatically cranks your screen to theater-mode brightness — here's how to turn it on.

Add Yahoo as a preferred source to see more of our stories on Google. So, you've been binge-watching your favorite TV series on your iPhone all afternoon when out of nowhere, your screen starts ...

The latest Google Pixel phones have some of the most vibrant displays on the market, but you'll have to do some work to get ...

Do you find your iPhone’s display lacking brightness, even when set to its maximum? By understanding and adjusting your device’s brightness settings, you can unlock its full potential. This guide will ...

Dimming the light on your computer is an easy task, but what happens when you want to dim the light on multiple monitors? Windows has its tool for adjusting the brightness, but it isn’t capable of ...

As good as iPhone screens have become over the years, readability can still be an issue due to brightness. Chances are you've experienced one or two instances where your iPhone's display was either ...

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 ...

Use left and right arrow keys to seek audio. Is your screen too dim to see or uncomfortably bright to use, and pressing the brightness keys doesn't change anything? Or is the brightness slider grayed ...