You can Turn Keyboard lighting on and off on a Computer using the hardware button or a software. If you are using a backlit or LED keyboard and experience issues with its lighting turning on or off ...

The ambient light sensor on your Dell business laptop adjusts the brightness of your screen according to light intensity picked up from the room. In a brightly lit office, the ALS increases the ...

If the webcam light remains always ON on your Windows 11/10 computer, some applications might be accessing your camera. Use ...

You can turn on the camera on your Mac by opening an app that uses it, such as Zoom or FaceTime. When your Mac camera is on, a green light will be illuminated next to it. If the camera doesn't work in ...