HP ProBook 650 G2 User Manual page 23

Component
(1) esc key
(2) fn key
(3) Windows key
(4) Function keys
(5) num lock key
(6) Integrated numeric keypad
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, the
or the fn+b.
See Identifying the hot keys on page 30
Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start
menu.
Execute frequently used system functions when pressed in
combination with the fn key.
Turns the embedded numeric keypad on and off.
A separate keypad to the right of the alphabet keyboard that
enables you to add, subtract, and perform other numeric tasks.
When num lock is on, the integrated keypad can be used like an
external numeric keypad.
num lock key, the esc key,
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