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What Is Wi-Fi, and How Does It Work?

What Is Wi-Fi, and How Does It Work? – By How-To Geek How-To Geek
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. But what does connecting to Wi-Fi mean, what does Wi-Fi stand for, and how does it work?

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