69Chapter 3.Using the computerUsing the Keyboard Dock (Optional)Shortcut Keys Name FunctionSettings The Samsung software control program, the Settings, is launched.Screen BrightnessControl Controls the screen brightness.CRT/LCD Switches the screen output to the LCD or external monitor when an external monitor (or TV)is connected to the computer.Touchpad Turns the Touchpad function on or off.When using an external mouse only, you can turn the Touchpad off.Mute Press this button to turn the audio on or off.Volume Control Controls the volume.Wireless network Turns all wireless network devices on or off.(Only for models with a wireless network device.)
