The ambient light sensor on your Dell business laptop adjusts the brightness of your screen according to light intensity picked up from the room.

Some HP monitors and laptops, such as the EliteBook, feature an ambient light sensor. This sensor detects the light level of the environment and adjusts the screen's brightness accordingly. If you ...

Ambient light sensors can reveal your device activity. How big a threat is it? For now, there's no reason for concern, but that could change in coming years.

Windows 11 can automatically adjust the brightness of the screen based on the ambient lighting and content being played, and here's how to use the features.