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

“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 ...

Mac: Your Mac’s Night Shift and True Tone modes are great and all, but they can be fussy at times, and they might not work (or work very well) with an externally connected display. Separately, it’s ...

When it comes down to changing the brightness settings on Windows, the task is not difficult at all, but we believe it could be much easier than it is now. Some might recommend using the buttons on ...

Learn how to adjust Windows 10 screen brightness with this tutorial. You will save yourself a lot of time and frustration later if you do. Learning how to adjust screen brightness in Windows 10 is ...

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 ...

Whenever my gaming friends tell me that HDR looks bad on Windows, I usually ask a simple follow-up question: "Did you actually calibrate it?" Most of the time, the answer is no. And honestly, I get it ...

Auto-brightness can be a frustrating feature when you don't want to deal with it. Here's how to ditch it for good.

Roger is a long-time tech journalist with many site credits including AppleInsider and Android Authority. His specialties include everything from Apple, Android, and Windows devices through to ...

darkened colors showing a scene on a smart TV in a living room - New Africa/Shutterstock Movies and TV series can have really dark scenes, as in there's barely any lighting. As a result, it can be ...