key functions (continued)
Special
Key
Backspace
Enter
Home End
PgUp PgDn
Esc
F 1 - F 1 0
F11 F12
NumLock
PrtScr
SysReq
Scroll Lock
Pause
Break
Insert
Delete
NumLock, CapsLock,
The
press them once to turn on the function and again to turn it off.
When the function is on, the corresponding LED above the
keyboard is lit.
Purpose
Moves the cursor back one space,
Ends a line of keyboard input or executes a
command.
Control cursor location.
Cancels the current command line or operation.
Perform special functions within application
programs,
Turns on the numeric keypad; changes back when
pressed again.
Prints the screen display on a printer.
Works as defined by an application.
Controls scrolling in some applications.
Suspends the current operation.
Terminates the current operation (when used with
Ctrl).
Turns the insert function on and off.
Deletes the character marked by the cursor.
Scroll Lock
and
keys work as toggles;
Using Your Computer 2-7