HP ProBook 4446s Notebook-PC - Manual (Page 19)

Keys
NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1) fn key Executes frequently used system functions when pressed
in combination with a function key.
(2) Operating system logo key Displays the operating system menu.
(3) Function keys Execute frequently used system functions when pressed in
combination with the
fn key. For more information, see
Keyboard and pointing devices on page 24
(4) 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.
Each key on the keypad performs the function indicated by
the icon in the upper-right corner of the key.
(5) Operating system applications key Displays a shortcut menu for items beneath the cursor.
(6) num lk key Turns the embedded numeric keypad on and off when
pressed in combination with the
fn key.
NOTE: The keypad function that is active when the
computer is turned off is reinstated when the computer is
turned back on.
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