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 ...

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.

Dimming the light on your computer is an easy task, but what happens when you want to dim the light on multiple monitors? Windows has its tool for adjusting the brightness, but it isn’t capable of ...

The new MacBook displays are relatively bright, because they use the new LED backlighting technologies. As such, in many situations users dim the displays a little, but when they do this the display ...

Best performance uses up the battery fastest, while best power efficiency conserves energy. Enable dark mode, adjust screen ...