Things You'll Need
Instructions
Connect your laptop or desktop to the wireless access point you normally use. To do this manually, open the "Start" menu, then go to "Control Panel," then "Network and Sharing Center," then, "Connect to a Network." From this screen, choose your network from the list.
Connect one end of the Cat5 cable to your computer, and the other to your wireless router. Turn the power on the router on.
Go back to the "Network and Sharing Center." Click "Manage Network Connections." Holding the "Shift" key so that you can select more than one thing at a time, highlight "Local Area Network" and your wireless Internet connection. Right click on the selection and click "Bridge Connections."
Power up your Wii and go to the "Wii Options" screen. Then, click "Wii Settings" then, "Internet" then, "Connection 1," and finally, "Wireless." Have the system search for an access point. Find your router on the list of access points the Wii brings up and select it. It will then test the connection, and should be successful.