Connect to a Wi-Fi network in Windows - Microsoft Support
Learn how to connect to a Wi-fi network in Windows and manage your current network connections.
Wi-Fi - Wikipedia
Wi-Fi (/ ˈ w aɪ f aɪ /) [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.
Wi-Fi | Definition, Name, & Facts | Britannica
3 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.
What Is Wi-Fi, and How Does It Work? - How-To Geek
Feb 12, 2023 · Wi-Fi is a wireless networking technology used by computers, smartphones, and other devices to connect to the internet or other devices. It's based on a set of wireless communication standards developed by the Institute of Electrical and Electronics Engineers (IEEE). These standards are also known as IEEE 802.11.
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.
What Is Wi-Fi? - Definition and Types - Cisco
Wi-Fi is a wireless technology that allows laptops and desktop computers, mobile devices like smart phones and wearables, and other equipment such as printers and video cameras to access the Internet.
What Is Wi-Fi and How Does It Work? - Digital Trends
Apr 25, 2023 · Wi-Fi is a wireless connection to that device, not the internet itself. It also provides access to a local network of connected devices, which is why you can print pictures wirelessly...
How Does Wi-Fi Work? | Britannica - Encyclopedia Britannica
Wi-Fi has become an integral part of our fast-paced everyday lives. Thanks to Wi-Fi, we no longer have to be tethered to the Internet with cables. But have you ever stopped to wonder how it works? Wi-Fi uses radio waves to transmit information between your device and a …
How WiFi Works - HowStuffWorks
Feb 26, 2024 · Wireless networks are easy to set up and inexpensive. They're also unobtrusive — unless you're on the lookout for a place to watch streaming movies on your tablet, you may not even notice when you're in a hot spot. In this article, we'll look at the technology that allows information to travel over the air.
What is Wi-Fi? | Definition, Meaning & Explanation - Verizon
Nov 13, 2024 · Definition. Wi-Fi is a wireless technology used to connect computers, tablets, smartphones and other devices to the internet. Wi-Fi is the radio signal sent from a wireless router to a nearby device, which translates the signal into data you can see and use. The device transmits a radio signal back to the router, which connects to the internet by wire or cable.