WiFi Wireless Networking Advantages

Wireless Fidelity networks use a broad spectrum of the radio spectrum and do not use a particular frequency. As a result, manufacturers and service providers aren’t subject to regulation and licensing. Thus, the overall cost is lessened and freer innovation is allowed.
Competition amongst manufacturers has already significantly lowered prices since WiFi’s inception, making it a viable alternative to traditional Internet connections and networks.
Roaming from one network to another is possible with WiFi, allowing for uninterrupted access assuming you do not pass through an area with no network service.
Unlike cellular phones, which might not work in the service areas of another country, WiFi conforms to global manufacturing standards and will work no matter where you go on the entire planet.
The efficiency of eliminating cables is valuable, but WiFi networks also allow Internet access to areas that usually are difficult to provide access to. This includes outdoor areas, historical places, and even cars.

WarDriving is an interesting new development that involves hotspots and WiFi.