Dell Inspiron 5100 - Manual (Page 49)

Using the Keyboard and Touch Pad 49
The numeric keypad functions like the numeric keypad on an external keyboard. Each key
on the keypad has multiple functions. The keypad numbers and symbols are marked in blue
on the right of the keypad keys.
• To enable the keypad, press . The light indicates that the keypad is active.
• To use the numeric function when the keypad is enabled, press and the desired
key.
• To disable the keypad, press again.
Keyboard Shortcuts
System Functions
Display Functions
Opens the Task Manager window
Enables and disables the numeric keypad
Enables and disables the scroll lock
Switches the video image to the next display option.
The options include the integrated display, an external
monitor, and both displays simultaneously.
NOTE: If the computer is connected to a television,
you must enable the television through the Windows
display settings (see page 58).
Increases brightness on the integrated display only
(not on an external monitor).
Decreases brightness on the integrated display only
(not on an external monitor).
9