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 ...

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 ...

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

So you've got a new Samsung TV. Maybe it's the Samsung S90F or one of the Samsung options on our list of best TVs. Any of those, as well as any other Samsung TV, needs a few adjustments to look its ...

Your TV probably looks pretty good, but it can look better. By changing a few picture settings, you can significantly improve the image quality, making it look more natural, realistic and closer to ...

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 ...

Android 16 may bring a revamped brightness slider with a percentage indicator. Google is also experimenting in dividing the notification and Quick Settings panels. Future Android updates may also ...