Samsung M55 manual Key Function

Key Com-	Key		Function
binations	Name
	Etiquette	You can select Etiquette Mode when you require a quiet operating
	Mode	environment.
		Caution	In low-noise mode, the operational speed of a pro-
			gram may be slowed down because the CPU operates
			at minimum speed, and the system may overheat
			because the fan is rotating only at low speed.
	Num Lock	Makes the keypad in the middle of keyboard available.
	Scroll Lock	Scrolls the screen up and down while the cursor position does not
		change in some applications.
	Volume Up	Increases the audio volume.
	Volume	Decreases the audio volume.
	Down
	Brightness	Turns the LCD screen brighter.
	Up
	Brightness	Turns the LCD screen dimmer.
	Down

Key Function

Screen Control Key

Moves to the screen above or below, or moves the cursor to the beginning or end of the sentence.

Windows key

Display start menu.

Application Key

Provides the right button function of the touchpad.

1-10Manual