Lenovo G470 User Manual page 7

System status
f
indicators
Built-in
g
microphone
Touchpad
h
Note: For details, see "Using the touchpad" on page 14.
Chapter 1. Getting to know your computer
For details, see "System status indicators" on page 21.
The built-in microphone (with noise reduction) can be
used for video conferencing, voice narration, or simple
audio recordings.
The touchpad functions as a conventional mouse.
3