If your PC or laptop has a wireless network adapter installed, you probably have some wireless management software that can detect nearby wireless networks. For example, Linksys wireless adapters typically come with an applet called Wireless Network Monitor. Remember, though, that you cannot see wireless networks unless they are broadcasting an SSID (Service Set Identifier), and you cannot connect to wireless networks that are using security features unless you have the corresponding WEP (Wired Equivalent Privacy) or WPA (Wi-Fi Protected Access) key.

Most wireless network adapters include tools that can locate and help you connect to other wireless networks at your location. Check your software help guide or manual.