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Connecting to a network4
Your computer can travel with you wherever you go. But even at home, you can explore the globe and
access information from millions of websites by using your computer and a wired or wireless network
connection. This chapter helps you get connected to that world.
Connecting to a wireless network
Your computer might be equipped with one or more wireless devices.
● WLAN device—Connects the computer to wireless local area networks, which are commonly
referred to as Wi-Fi networks, wireless LANs, or WLANs. These connections typically occur in
corporate offices, your home, and public places such as airports, restaurants, coffee shops, hotels,
and universities. The WLAN device in your computer communicates with a wireless router or a
wireless access point.
● HP Mobile Broadband Module—Gives you wireless connectivity over a wireless wide area network
(WWAN), a much larger area. Mobile network operators install base stations (similar to cell phone
towers) throughout large geographic areas, effectively providing coverage across entire states,
regions, or even countries.
● Bluetooth® device—Creates a personal area network (PAN) to connect to other Bluetooth-enabled
devices such as computers, phones, printers, headsets, speakers, and cameras. In a PAN, each
device communicates directly with other devices, and devices must be relatively close together—
typically within 10 m (approximately 33 ft) of each other.
Using the wireless controls
You can control the wireless devices in your computer using one or both of these features.
● Airplane mode key (also called
wireless button
or
wireless key
)
● Operating system controls
Airplane mode key
The computer might have an airplane mode key, one or more wireless devices, and one or two wireless
lights. All the wireless devices on your computer are enabled at the factory.
The wireless light indicates the overall power state of your wireless devices, not the status of individual
devices.
Operating system controls
The Network and Sharing Center allows you to set up a connection or network, connect to a network,
and diagnose and repair network problems.
To use operating system controls, on the taskbar, right-click the network status icon, and then select
Network and Internet settings.
Connecting to a WLAN
Before you can connect to a WLAN with this procedure, you must first set up internet access.
Connecting to a network
11
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