To create your own Wi-Fi network, youll need a wireless router. This is the device that will broadcast the Wi-Fi signal from your Internet modem throughout your house. Your Internet service provider (ISP) may offer you a wireless router for a small monthly fee.

How do you set up an Internet connection?

Click the Start button, and then click Control Panel. In the Control Panel window, click Network and Internet. In the Network and Internet window, click Network and Sharing Center. In the Network and Sharing Center window, under Change your networking settings, click Set up a new connection or network.