HP 421 Notebook-PC - Manual (Page 18)

Keys
NOTE: Refer to the illustration and table that most closely matches your computer.
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 a function key or the
esc key.
(3) Windows logo key Displays the Windows Start menu.
(4) Windows applications key Displays a shortcut menu for items beneath the cursor.
(5) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad when
pressed in combination with the
fn and num lk keys.
(6) Function keys Execute frequently used system functions when pressed in
combination with the
fn key.
(7) Wireless key Because the wireless devices are enabled at the factory, use the
wireless key to turn on or turn off the wireless devices
simultaneously.
6 Chapter 1 Features