Compaq 272637-001 - Manual (Page 39)

Identifying External Hardware
Getting Started 4–7
Function and Keypad Keys
Top Components: Function and Keypad Keys
1
Function keys (12) Perform system and application tasks.
For example, in Windows and many
applications, pressing
F1 opens a Help
file. When combined with the Fn key,
the function keys F2 through F4 and F7
through F12 perform additional tasks
as hotkeys.*
2
Fn key Combines with other keys to perform
system tasks. For example, pressing
the
Fn+F7 hotkeys decreases screen
brightness and pressing the Fn+F8
hotkeys increases screen brightness.
3
Keypad keys (15)* Can be used like the keys on an
external numeric keypad.
*For more information about using hotkeys or keypad keys, refer to the
Documentation Library CD, Hardware Guide, Chapter 2, “Pointing
Device and Keyboard.”