There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

On Apple's keyboards you have the option to use the function keys either as F-keys, or for the functions Apple has assigned them by default. When using the Apple-defined functions, you have the option ...

When your business keeps you tied to the computer for long hours, it is helpful to adjust the display brightness to a level comfortable for your eyes. Changing the brightness is useful when you work ...

The brightness of your Toshiba Satellite laptop's display changes depending on the power source. When running on battery power, the LCD screen dims to reduce battery drain. When plugged into a wall ...