Wi-Fi - Wikipedia The name is often written as WiFi, Wifi, or wifi, but these are not approved by the Wi-Fi Alliance The name Wi-Fi is not short-form for 'Wireless Fidelity', [ 34 ] although the Wi-Fi Alliance did use the advertising slogan "The Standard for Wireless Fidelity" for a short time after the brand name was created, [ 31 ] [ 33 ] [ 35 ] and the Wi-Fi
Understanding Wi-Fi and How It Works - Lifewire You can do the same with apps, such as with the Wifi Hotspot Portable app Set Up Wi-Fi Access To set up Wi-Fi at home , you need a wireless router and access to the router's admin management pages to configure the correct settings such as the Wi-Fi channel, network security key , and network name