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Maintenance and Service Guide 1–13
Table 1-4
Keyboard Components
Item Component Function
1 Fn key Used with hotkeys to perform preset hotkey
functions.
2 Caps lock key Turns on the caps lock function.
3 F1 through F12
function keys
Perform preset functions.
4 Display switch Turns off the computer display if the
computer is closed while on.
5 Embedded numeric
keypad
Converts keys to numeric keypad.
6 Cursor control keys Move the cursor around the screen.
7 Windows application
keys
Displays a menu when using a Microsoft
application. The menu is the same that is
displayed by pressing the right mouse
button.
8 Microsoft logo key Displays Windows Start menu.