User’s Manual 5-2The KeyboardF1 ... F12 function keysThe function keys (not to be confused with Fn) are the 12 keys at the top ofyour keyboard. These keys function differently from other keys.F1 through F12 are called function keys because they executeprogrammed functions when pressed. Used in combination with the Fn key,keys marked with icons execute specific functions on the computer. Referto the section, Soft keys: Fn key combinations, in this chapter. The functionexecuted by individual keys depends on the software you are using.Soft keys: Fn key combinationsThe Fn (function) is used in combination with other keys to form soft keys.Soft keys are key combinations that enable, disable or configure specificfeatures.Emulating keys on enhanced keyboardA 101-key enhanced keyboard layoutPress Fn + F12 to lock the cursor on a specific line. The power on default isoff.Hot keysMute: Turns the volume on and off.Lock: Enters "Lock computer" mode. To restore your desktop, you need tolog on again.++