User Guide - Windows 8.1

Display
Component Description
(1) WLAN antennas (2)* Send and receive wireless signals.
(2) WWAN antennas (2) (select
models only)*
Send and receive wireless signals to communicate with wireless wide
area networks (WWAN).
(3) Webcam light On: The webcam is on.
(4) Webcam (front) Records video and captures photographs. Some models may allow
you to video conference and chat online using streaming video.
For information on using the webcam, access HP Support Assistant.
To access HP Support Assistant, from the Start screen, select the HP
Support Assistant app.
(5) Ambient light sensor Automatically adjusts the display brightness based on the lighting
conditions in your environment.
(6) Internal microphones (2) Record sound.
(7) Speakers (2) Produce sound.
(8)
Windows button Returns you to the Start screen from an open app or the Windows
desktop.
NOTE: Pressing the Windows button again returns you to the
previous screen.
*The antenna is not visible from the outside of the computer. For optimal transmission, keep the areas immediately around
the antenna free from obstructions. For wireless regulatory notices, see the section of the
Regulatory, Safety, and
Environmental Notices
that applies to your country or region.
8 Chapter 2 Getting to know your computer