The latest build of macOS Tahoe (version 26.2) adds a cool Edge Light feature is that is perfect for video calls in the dark, ...

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 ...

The auto-brightness, or adaptive brightness setting as it's called on some Android phone models, is a feature that uses a light sensor to automatically adjust your phone's brightness based on ...

You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

In this section, we will look at several fixes for the issue where your screen brightness keeps changing in Windows 11/10. Here’s all that’s covered: Turn off adaptive brightness Turn off Intel ...

Brightness is important in everything from phones and computer displays to TV screens and video boards. Bring your laptop or phone outdoors and you will realize that the display is nothing but shadows ...

Want to take advantage of Apple’s brightest screen yet on the Ultra? Or get your Apple Watch Series 8, SE, or earlier Apple Watch up to the full 1,000 nits? Here’s how to turn up Apple Watch screen ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. David leads the Hardware team at ...

Chelsea Reynolds is affiliated with Flinders University with academic status, is a member of the Australasian Sleep Association, and is a co-founder of the digital CBTi program, Bedtime Window. It’s ...