“This setting automatically adjusts your screen brightness based on the ambient light,” Lovre says. “While this can be convenient, it can also lead to unnecessary battery drain. If you find that ...

Is your iPhone as bright as the sun? Do you really need all of that illumination to get your tasks done? Chances are you don’t and can adjust the brightness of your iPhone screen so that it doesn’t ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

OS 26 has brought a lot of new ways to customize your iPhone in the Settings app, here are the settings I changed on my iPhone right away.

Your Samsung phone may already have great battery life - but a few smart tweaks can make it even more enduring.

Samsung's latest Galaxy S25 series has several display-related features that can either make or break your experience. To help you explore them, here are the 10 most important settings you should ...

iPhones use ambient light sensors to constantly monitor the brightness of their surroundings so they can adjust the output of the display. This ensures you don’t have cornea-stripping illumination in ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

Some Windows 11 users are complaining that they are not able to change the screen brightness because there is no brightness option in Windows 11 Settings of their computers. They also tried to change ...

Recommended Power Settings for computers running the Windows and Macintosh Operating Systems and other devices: Your electronics draw a substantial amount of energy, but making a few minor changes in ...