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Product Description
Maintenance and Service Guide
1–19
Table 1-4
Keyboard Components
Item
Component
Function
1
fn
key
Combines with the function keys to perform
additional system and application tasks.
2
caps lock
key
Enables caps lock and turns on the
caps lock LED.
3
f1
through
f12
function keys
Perform system and application tasks. When
combined with the
fn
key, the function keys
f1
and
f3
through
f12
perform additional tasks
as hotkeys.
4
num lock
key
Enables numeric lock and the internal
keypad.
5
Internal keypad
Can be used like the keys on an external
numeric keypad.
6
Arrow keys
Move the cursor around the screen.
7
Windows
applications key
Displays a shortcut menu for items beneath
the pointer.
8
Windows logo key
Displays the Windows Start menu.