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.
Understanding Wi-Fi and How It Works - Lifewire
2021年6月17日 · 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, and How Does It Work? - How-To Geek
2023年2月12日 · 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.
Wi-Fi | Definition, Name, & Facts | Britannica
2024年11月2日 · 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? - 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 Does ‘Wifi’ Stand For (and How Does It Work)? - Lifehacker
2024年1月26日 · Wifi is a wireless networking technology that lets you wirelessly connect to the internet. It's also sometimes known as 802.11, which is the name of the standard by the IEEE (Institute of...
How WiFi Works | HowStuffWorks
2024年2月26日 · 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.
How Does Wi-Fi Work? - HighSpeedInternet.com
2022年5月24日 · Wi-Fi is a form of communication that uses radio waves to carry data through the air. It eliminates the need for wired connections, so you can access the internet tether-free. Just tap on a network name displayed on your wireless device and you’re connected to …
What is Wi-Fi? | Definitions & Misconceptions Explained
2024年10月25日 · Wi-Fi is the technology that allows your devices to connect wirelessly to the internet. Many think Wi-Fi and the internet are the same thing, but they are actually quite different.