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About Your Computer 21
The green lights located above the keyboard indicate the following:
KEYBOARD — The keyboard includes a numeric keypad as well as the Windows logo
key. For information on supported keyboard shortcuts, see "Key Combinations" on
page 40.
F
INGERPRINT READER (OPTIONAL)—Helps to keep your Dell™ computer secure.
When you slide your finger over the reader, it uses your unique fingerprint to
authenticate your user identity. For more information on the fingerprint reader, see
"Fingerprint Reader (Optional)" on page 70.
T
OUCH PAD — Provides the functionality of a mouse (see "Touch Pad" on page 41).
T
OUCH PAD BUTTONS — Use these buttons much like the buttons on a mouse when
using the touch pad to move the cursor on the display (see "Touch Pad" on page 41).
S
PEAKER — To adjust the volume of the integrated speaker, press the volume control
buttons, mute button, or volume-control keyboard shortcuts (see "Key Combinations"
on page 40).
Turns on when the numeric keypad is enabled.
Turns on when the uppercase letter function is enabled.
Turns on when the scroll lock function is enabled.
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