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 ...

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 ...

If your Windows laptop won’t turn on, but the Power Light is on, make use of these solutions to resolve the issue: Sometimes, residual charge keeps problems on a laptop. This can be the case with you.