HP ProBook 4410s Maintenance And Service Manual page 24

Component
(1) esc key
(2) fn key
(3) Windows logo key
(4) Windows applications key
(5) Integrated numeric keypad keys
(6) Function keys
14 Chapter 2 External component identification
Description
Displays system information when pressed in combination with
the fn key.
Executes frequently used system functions when pressed in
combination with a function key or the
Displays the Windows Start menu.
Displays a shortcut menu for items beneath the pointer.
Can be used like the keys on an external numeric keypad.
Execute frequently used system functions when pressed in
combination with the fn key.
esc key.