Table 2-9 Special keys and their 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.
See Hot keys (select products only) on page 19.
(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.
See Action keys on page 17.
(5) Embedded numeric keypad A numeric keypad superimposed over the keyboard alphabet
keys. When num lk is pressed, the keypad can be used like an
external numeric keypad. Each key on the keypad performs the
function indicated by the icon in the upper-right corner of the
key.
NOTE: If the keypad function is active when the computer is
turned o, that function is reinstated when the computer is
turned back on.
(6) num lk key Turns the embedded numeric keypad on and o.
Action keys
Action keys perform specic functions and vary by computer. To determine which keys are on your computer,
look at the icons on your keyboard and match them to the descriptions in this table.
▲ To use an action key, press and hold the key.
NOTE: On some products, you must press the fn key in combination with the action key.
Action keys
17