Keys
Item Component Description
(1) Action keys Execute frequently used system functions.
(2) fn key Executes frequently used system functions when
pressed in combination with a function key or the esc
key.
(3) Windows logo key Displays the Windows Start menu.
(4) Windows applications key Displays a shortcut menu for items beneath the pointer.
Front components
Component Description
Speakers (2) Produce sound.
8 Chapter 2 External component identification