Special keys
Table 2-7 Special key components and descriptions
Component Description
(1) esc key Displays system information when pressed in combination with
the fn key.
(2) fn key Executes frequently used system functions when pressed in
combination with another key. Such key combinations are called
hot keys.
(3) Windows key Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start menu.
(4) Action keys Execute frequently used system functions.
(5) num lock key Alternates between the navigational and numeric functions on
the integrated numeric keypad.
(6) Integrated numeric keyboard A separate keypad to the right of the alphabet keyboard. When
num lock is pressed, the keypad can be used like an external
numeric keypad.
NOTE: If the keypad function is active when the computer is
turned o, that function is reinstated when the computer is turned
back on.
Keyboard area 11
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