The two major categories of wireless Internet access are Wi-Fi local area networks (LANs) and cellular wide area networks (WANs). In a nutshell, Wi-Fi reception is within a Wi-Fi hotspot, which varies ...
Wi-Fi has become so widely used to connect mobile devices to the Internet that Wi-Fi is sometimes thought to be the "only" access method there is. However, that notion is misleading because Wi-Fi is ...