Tweaking the screen settings on your company's iMac computer helps to optimize the device's use for your particular environment. Your iMac has a dedicated Display settings pane that is part of the ...

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.

On a Mac that has a top row of function keys, Apple includes volume and brightness controls that can be used to make adjustments in stepwise increments. However, there may be times when you want to ...

You can turn off auto-brightness on your iPhone or iPad from the Settings app. Your iPhone and iPad have sensors that adjust the screen brightness based on surrounding light. You can also manually ...