點樣無線上網

Basically, you need wireless router, the connection is... ISP modem -> wireless router-> computer. But you have to use the cable to config the wireless router first (just use the existing one modem->computer), open IE, type the IP address (check with the wireless router manual), such as 192.168.0.1 , and setup your login method and password, also set WEP for your wireless connection.
The wireless router cost around ~$350 - $500 ... depend on what function you want. If you don;t need any special, just buy the simple one!!