HP ProBook 440 G2 Notebook PC - Manual (Page 30)

Keys
NOTE: Refer to the illustration 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, the num lk key, or the esc
key.
(3) Windows key Displays the Windows Start menu.
(4) Function keys Execute frequently used system functions when pressed in
combination with the fn key.
(5) Embedded numeric keypad When the keypad is turned on, it 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.
(6) Windows applications key Displays a shortcut menu for items beneath the cursor.
(7) num lk key Turns the embedded numeric keypad on and off when
pressed in combination with the fn key.
20 Chapter 2 Getting to know your computer