Wi-Fi is a wireless networking protocol that devices use to communicate without direct cable connections. It's an industry term that represents a type of wireless local area network (LAN) protocol based on the 802.11 IEEE network standard., Wi-Fi is a networking technology primarily used to connect to the internet. It uses radio waves to transmit data wirelessly and is supported by various modern electronic devices, including computers and smartphones. Wi-Fi has become one of the most popular technologies. Most of us use it to access the internet., Wi-Fi is a wireless networking technology that allows devices such as computers (laptops and desktops), mobile devices (smart phones and wearables), and other equipment (printers and video cameras) to interface with the Internet. It allows these devices--and many more--to exchange information with one another, creating a network., Wi-Fi is a networking technology that uses radio waves to allow high-speed data transfer over short distances. It is commonly used to provide wireless broadband Internet access for a variety of devices. When was a common standard established for Wi-Fi?, Wifi is a wireless networking technology that lets you wirelessly connect to the internet. It's also sometimes known as 802.11, which is the name of the standard by the IEEE (Institute of, Nowadays, wireless internet connection, also known as WiFi or 802.11 networking, is in just about every home and business. Many wifi.htm">cities are also using the technology to provide free or low-cost internet access to residents. WiFi has a lot of advantages. Wireless networks are easy to set up and inexpensive..