A popular misconception is that Wi-Fi is an abbreviation for Wireless Fidelity. Wi-Fi is a registered trademark of IEEE 802.11x. The incorrect idea that the Wi-Fi brand name stands for wireless fidelity has spread to the point that significant firms have used the term wireless fidelity in a press release. There is no full form of Wi-Fi, and it has never been.
Wi-Fi allows an electrical device to use ISM radio frequencies to transfer data or connect to the Internet. It is supported by a WLAN (wireless local area network) system. Wi-Fi connects other systems to electronic gadgets via a wireless network.
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The Wi-Fi alliance supports devices that are based on one of the IEEE-developed 802.11 standards. It provides a straightforward method for wireless network connections. The Wi-Fi alliance brand is used as a brand term for services that adhere to IEEE 802.11 specifications.
Applications of Wi-Fi
Within 66 feet (20 metres), Wi-Fi can be used to create a hotspot. It is less secure than cable communication since the attacker does not need a physical connection to use Wi-Fi.
Wi-Fi could be utilised on a variety of devices, including
- Video game consoles
- Personal computers
- Digital camera
- Smartphones
- Tablet computers and so on.