After finishing up a hard day's work, many of us come home bleary-eyed with a raging headache — but we don't have to. In this digitally-inclined era, most people spend the lion's share of a work day ...

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 ...

Most of the modern devices these days come with a Brightness Control setting that lets you adjust the screen brightness to a level comfortable for your eyes. A similar set of options is available on ...

Your MacBook does not know better than you. Apple's macOS has an infuriating habit of automatically changing the computer's screen brightness level, seemingly at random. No, it's not all in your head.

Other than when you've enabled the AssistiveTouch feature on your iPad or iPhone, there shouldn't be a bright spot on your iPad or iPhone screen — one that stays in its place, no matter how much you ...

Most of us stare at our iPhones for far too long, and this constant exposure to a bright screen can strain our eyes, especially in low-light conditions or during the twilight hours. That's where the ...

Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means ...

Bright LCD displays under low-light conditions can strain the eyes. Likewise, if your office is well-lit, your Dell laptop's dim screen may be harder to see. Ideally, your screen's brightness should ...

With a newly reduced price, the Desklab Ultralight Portable 4K monitor is now a solid 15.6-inch second display for your Mac or MacBook Pro. If the best balance between portability and screen real ...

A bright computer screen lights the dim room as Tyler Sudderth, general manager of Voertman’s College Store, checks the orders from the previous day. Silence hangs in the air. There is no foot traffic ...