Wi-Fi - Wikipedia
Wi-Fi (/ ˈwaɪfaɪ /) [1][a] is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.
Understanding Wi-Fi and How It Works - Lifewire
Jun 17, 2021 · 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 | Definition, Name, & Facts | Britannica
4 days ago · Wi-Fi, networking technology that uses radio waves to allow high-speed data transfer over short distances. Within each frequency channel, Wi-Fi uses a ‘spread spectrum’ technique in which a signal is broken into pieces and transmitted over multiple frequencies.
Top 10 Uses for Wi-Fi (That Aren't Just Connecting to the Internet)
Oct 23, 2010 · Here are our 10 favorite uses for Wi-Fi that go beyond accessing the web. 10. Turn Your Smartphone into a Remote Control. If all the computers in your house are connected to a Wi-Fi...
Importance, risks, types and uses of Wi-Fi technology
Mar 27, 2015 · Wi-Fi is used for different purposes such as data transmission and wireless communication, using a Wi-Fi connection whenever possible will most often result in faster, more reliable internet access, and it is cheap.
What is Wi-Fi and why is it so important? - Network World
Jan 3, 2023 · Wi-Fi is a blanket term for multiple technologies that use the IEEE 802.11 communications standards to create local area networks or LANs. Wi-Fi-enabled products use radio waves to transmit...
Wi-Fi 101: What It Is, How It Works, and Its Benefits - WhatIsMyIPAddress
At its core, Wi-Fi is a wireless networking technology that allows devices to connect to the internet and communicate with each other without the need for physical cables. It uses radio waves to transmit data between devices and a wireless router or access point, creating a local area network (LAN) that can connect to the broader internet.
WiFi Explained: Essential Guide for Beginners | Medium
Jan 9, 2024 · WiFi operates mainly on two frequency bands — 2.4 GHz and 5 GHz. The 2.4 GHz band, while slower, has a longer range and is better at penetrating solid objects. The 5 GHz band offers...
What is Wi-Fi and Why is it so Important?
Wi-Fi is a wireless technology that connects computers, tablets, mobile phones, and wearable devices to the internet. Because there are no cables or wires, Wi-Fi provides users with mobility. It means devices (and people) can move around while still staying connected to the network.
What is Wifi: Types, Working, and Applications - Shiksha
2 days ago · Wi-Fi uses Electromagnetic waves for transmitting networks. These WiFi frequencies are split into multiple channels to prevent interference and high traffic. Whenever the user accesses the internet through his device, it converts the requested information into binary code.
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