Shortcut to information Wireless local area networks as a tool for transmitting data are no different from computer networks, except in one way: they are wireless. They don't need a telephone line with which to connect, and they don't need a TV cable.
無線區域網路作為資料的傳輸工具，和電腦網路並無不同，唯一不同是無線區域網路使用無線電波，不需要用電話線作撥接、也不必靠電視纜線或數據機。