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  1. What Is Wi-Fi, and How Does It Work? - How-To Geek

    Feb 12, 2023 · But what does connecting to Wi-Fi mean, what does Wi-Fi stand for, and how does it work? Here's everything you need to know. Wi-Fi is a wireless networking technology used …

  2. 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 …

  3. Wi-Fi | Definition, Name, & Facts | Britannica

    Nov 18, 2025 · 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 …

  4. 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 …

  5. What Is Wi-Fi? - Definition and Types - Cisco

    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 …

  6. What is Wi-Fi? Everything You Need to Know About Wireless

    Aug 10, 2025 · Wi-Fi as we know it has its lineage in this evolution, but it is also the child of a very specific need: a way to connect computers to networks without the tangle of physical cables.

  7. What is Wi-Fi? How It Works, SSIDs, Speeds & Setup Tips

    Oct 24, 2025 · Learn what Wi-Fi is, how it works, how it differs from the internet, and how to get the best connection at home. Includes tips, FAQs, and more.

  8. What is Wi-Fi? | Definitions & Misconceptions Explained

    Jul 3, 2025 · We explain what Wi-Fi is and how it works, clear up some common misconceptions and give you tips to improve your Wi-Fi signal.

  9. What Is Wi-Fi? - Computer Hope

    Nov 26, 2025 · Short for wireless fidelity, Wi-Fi is a wireless network that uses one of the IEEE 802.11 wireless standards to achieve a wireless connection to a network.

  10. What Is WiFi And How Does It Work - NetSpot

    WiFi is a networking technology that allows devices to wirelessly connected to the internet and exchange information.