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Exploring Your Computer’s Features
Exploring audio features
Using Wireless LAN connectivity
Wireless connectivity and some features may require you to
purchase additional software, external hardware or services.
Availability of public wireless LAN access points may be limited.
Your system comes with a wireless LAN module. This is a
technology that expands wireless communication beyond
networking equipment, and can connect many different kinds of
electronic devices without the need for cables.
For information on how to set up a wireless connection, refer to
your wireless networking device documentation or your network
administrator.
To enable or disable wireless communication, use the F12 key. For
more information see “Disabling or enabling wireless devices” on
page 164.
When Airplane mode is OFF, the wireless indicator light will be
lit.
For help with common Wi-Fi
®
networking problems, see “Wireless
networking problems” on page 149.
Connecting your computer to a network
You can connect your computer to a network to increase its
capabilities and functionality using one of its communication ports.
Accessing a network
To access a network, connect an Ethernet cable to the Network port
(RJ45) on your computer. For specific information about
connecting to the network, consult your network administrator.
Many hotels, airports, and offices offer Wi-Fi
®
access.
Exploring audio features
You can use your computer to record sounds using the computer’s
internal microphone (available on certain models) or an optional
external microphone. You can listen to sound files or audio CDs
using the built-in speakers, headphones, or external speakers.
NOTE
NOTE
NOTE