Keys
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 the esc key, or the spacebar.
(3) Windows key Windows 7: Displays the Start menu.
Windows 8.1: Returns you to the Start screen from an open app or the
Windows desktop.
NOTE: Pressing the Windows key again will return you to the previous
screen.
Windows 10: Opens the Start menu.
NOTE: Pressing the Windows key again will close the Start menu.
(4) Action keys Execute frequently used system functions.
(5) num lock key Alternates between the navigational and numeric functions on the
integrated numeric keypad.
(6) Integrated numeric keypad When num lock is on, it can be used like an external numeric keypad.
12 Chapter 2 External component identication