A wireless networking technology based on the IEEE 802.11 standard. Wi-Fi, short for “Wireless Fidelity,” is a technology that allows devices to connect to the internet and communicate with each other wirelessly using radio waves (2.4 GHz and 5 GHz frequency bands). It enables wireless networking and internet access, making it possible for laptops, smartphones, tablets, and various other devices to connect to a local area network (LAN) and access the internet without the need for physical wired connections.
There are various Wi-Fi standards: 802.11a, 802.11b, 802.11g, 802.11ac, 802.11n…