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  1. Connect to a Wi-Fi network in Windows - Microsoft Support

    Go to Wi-Fi network settings. Select the Network, Sound, or Battery icons ( ) on the taskbar to open quick settings. The Disconnected icon appears when you’re not connected. On the Wi-Fi …

  2. Wi-Fi - Wikipedia

    These are the most widely used computer networks, used globally in home and small office networks to link devices and to provide Internet access with wireless routers and wireless …

  3. Speedtest by Ookla - The Global Broadband Speed Test

    Use Speedtest on all your devices with our free desktop and mobile apps.

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

    Wireless routers are commonly found in homes. They're the hardware devices that Internet service providers use to connect you to their cable or xDSL Internet network. A wireless router …

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

    Oct 24, 2025 · Wi-Fi allows LANs (local area networks) to operate without cables and wiring, making it a popular choice for home and business networks. It can also provide wireless …

  6. What Is WiFi And How It Works - NetSpot

    WiFi is the name given to a family of wireless network protocols that allow modern electronic devices, such as smartphones, laptops, and various Internet of Things gadgets, to wirelessly …

  7. 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 …

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

    Feb 12, 2023 · Wi-Fi uses radio waves to send information to and from devices. A wireless router or access point converts data received from a wired connection to radio waves and transmits …

  9. How WiFi Works | HowStuffWorks

    Feb 26, 2024 · Learn how WiFi networks work, build your own wireless network and find the best prices on wireless routers.

  10. Xfinity - Internet, WiFi, Mobile, TV and Streaming

    WiFi that feels like magic. Two ways to save. Save for a year, then regular rates apply. Guarantee your price. Save big over 5 years. Offer ends 12/16/2025. Restrictions apply. Autopay w/ …