4–2 Getting Started
Notebook Tour
Top Co mpon entsKeys
Component Description
1fn key Combines with other keys to perform
system tasks. For example, pressing
fn+f7 decreases screen brightness.
2Function keys (12) Perform system and application tasks.
When combined with fn, the function
keys f1 through f12 perform additional
tasks as hotkeys.
3Keypad keys (15) Can be used like the keys on
an external numeric keypad.
4Windows applications key Displays a shortcut menu for
items beneath the pointer.
5Windows logo key Displays the Windows Start menu.