HP Compaq Presario,Presario 7481 Supplementary Manual page 21

Key/Button
Function keys are assigned specific tasks, depending on the program you
are using. Some tasks include shortcuts, spelling and grammar, and
F1-F12
activating the menu bar. Refer to Help for details on specific key
combinations.
Home moves the cursor to the beginning of the text line, table cell, or
Home
document. Home can also be used in combination with other keys.
Insert switches typing between insert and overtype modes. For example,
Insert after pressing this key, new text is either inserted into the current text or
replaces it.
Num Lock switches the calculator pad between numeric mode and edit
Num Lock
mode. The Num Lock light on the keyboard glows when this key is active.
Page Up/
Page Up/Page Down moves the cursor or the page up or down.
Page Down
Pause temporarily stops screen scrolling. The effect depends on the
Pause
program you are using.
Print Scrn Print Screen prints the displayed screen in most programs.
Scroll Lock prevents automatic scrolling in some programs and allows
scrolling to be controlled by the arrow keys. The Scroll Lock light on the
Scroll Lock
keyboard glows when this key is activated. The effect depends on the
program you are using.
Shift is frequently used in combination with other keys. The effect
Shift
depends on the program you are using.
Using the Compaq Internet Keyboard
Description
3-9