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 ...

An overwhelming majority of handheld devices these days have ambient light sensors built into them. A large percentage of TVs and monitors do, too, and that proportion is growing. The sensors allow ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

Are you experiencing the brightness keeps going down on iPhone screen issue? There are several factors that can cause this problem such as a setting issue, low battery life, or even the device ...

Have you found yourself perpetually modifying the display settings for the best brightness and contrast settings for your PC? Whether you are a gamer, designer, or just an everyday user who’s into ...

The first and most straightforward step is to adjust the screen brightness settings on your TV. To do this on a Sharp Smart TV, start by turning on the TV and pressing the home button on the remote ...

Organic light-emitting diodes (OLEDs) are widely used in smartphones and TVs thanks to their excellent color reproduction and ...