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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. From the user's perspective, Wi-Fi is internet access from a wireless-capable device like a phone, tablet ...
Feb 12, 2023 · Key Takeaways. Wi-Fi is a networking technology primarily used to connect to the internet. It uses radio waves to transmit data wirelessly and is supported by various modern electronic devices, including computers and smartphones. Wi-Fi has become one of the most popular technologies. Most of us use it to access the internet.
Feb 26, 2024 · A wireless router allows you to use wireless signals or ethernet cables to connect your computers and mobile devices to one another, to a printer and to the internet. Most routers provide coverage for about 100 feet (30.5 meters) in all directions, although walls and doors can block the signal.
- A wireless router provides internet access to every device that’s connected to it by creating a WiFi network using its built-in antennas. The route...
- To test your WiFi speed, use the Google WiFi app (or another speed testing app or website) on whatever device you want to test the connect speed of...
- The Google Nest WiFi is faster, can handle more devices, has better coverage and looks sleeker (with a new dome shape) than the Google WiFi.
- Some hackers are efficient enough to hack into a WiFi connection. Change the Service Set Identifier (SSID), which is your network name, to somethin...
May 24, 2022 · After the initial introduction, your device sends information about its preferred encryption types. The router receives the information, creates an Association ID for your device, and sends a response. 2. Finally, your device and router enter the four-way handshake phase—this process encrypts their connection.
- Kevin Parrish
Jan 12, 2021 · Wi-Fi is the catchy name an industry alliance came up with to market devices that transmit large amounts of data over short distances using radio waves. The letters don’t stand for anything. The ...
- Bhaskar Krishnamachari
Wi-Fi was first introduced in 1997 by the Wi-Fi Alliance, a trade organization that develops and promotes wireless networking standards. How does Wi-Fi work? Wi-Fi works by utilizing a wireless access point (WAP) or router, which acts as a central hub for transmitting data between the connected devices and the internet. The router creates a ...
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Dec 30, 2021 · Artwork: Tethering: Your laptop connects to your cellphone over Wi-Fi (red). Your phone connects to a 3G, 4G, or 5G cellphone network (blue). That network hooks into the public telephone network and the Internet's mail, web, and other servers using a mixture of fiber-optic and wired connections (orange).
