Desktop and laptop computer LCD monitors sport a long light bulb to display the video. When this bulb burns out, the screen dims to almost black. Failing backlights can also cause the picture to ...

If you are a night owl and spend long hours working in darkness, having an illuminated keyboard can be a big help. A backlit keyboard is one where the keys are illuminated to get better visibility in ...

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 ...