3 Connecting to a network 
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 using your computer and a wired or wireless network connection. This 
chapter will help you get connected to that world.
Connecting to a wireless network 
Your computer may be equipped with one or more of the following wireless devices:
● WLAN device—Connects the computer to wireless local area networks (commonly referred to as Wi-Fi 
networks, wireless LANs, or WLANs) in corporate oices, your home, and public places such as airports, 
restaurants, coee shops, hotels, and universities. In a WLAN, the mobile wireless 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, eectively 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 meters (approximately 33 feet) of each other.
Using the wireless controls
You can control the wireless devices in your computer using one or more of these features:
● Airplane mode key (also called wireless button or wireless key) (referred to in this chapter as airplane 
mode key)
● Operating system controls
Airplane mode key
The computer may 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 Open Network and Sharing Center.
‒ or –
▲ On the taskbar, right-click the network status icon, and then select Network & Internet Settings.
Connecting to a wireless network 15