Notebook Essentials - Windows 7

8 Notebook Essentials
Chapter 2: What's next?
This section describes the steps necessary to set up a typical home or small office wireless
network, which is also called a wireless local area network (WLAN), using a wireless
computer.
To set up a wireless network and to connect to the Internet, you need the following
equipment:
■ A broadband modem (either DSL or cable) and high-speed Internet service purchased
from an Internet service provider (ISP)
■ A wireless router (purchased separately)
■ Your new wireless computer
The illustration shows an example of a completed wireless network installation that is
connected to the Internet and to a wired computer. As this network grows, additional wireless
and wired computers can be connected to the network to access the Internet.
Step 1: Purchase high-speed Internet service
If you already have high-speed Internet service (DSL, cable, or satellite), begin with the
“Step 2: Purchase and install a wireless router” section. If you do not have high-speed
Internet service, follow these steps:
1. Contact a local ISP to purchase high-speed Internet service and a DSL or cable modem.
The ISP will help you to set up the modem, install a network cable to connect your
wireless computer to the modem, and test the Internet service.
2. Your ISP will give you a User ID and password to access the Internet. Record this
information and store it in a safe place.
Setting up a wireless network