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What is Wi-Fi and how does it work?

In today's digital age, Wi-Fi has become an integral part of our lives. We use it for work, entertainment, communication, and many other activities. But have you ever wondered what Wi-Fi actually is and how it works? In this blog post, we'll take a closer look at the technology behind Wi-Fi, how it works, and how we get its signals. What is Wi-Fi?  Wi-Fi is a wireless networking technology that allows devices to communicate with each other without using cables or wires. The term Wi-Fi is an abbreviation of "Wireless Fidelity," and it is a trademark of the Wi-Fi Alliance, a non-profit organization that promotes Wi-Fi technology. How does Wi-Fi work?   Wi-Fi works by transmitting radio signals between a wireless router or access point and a device such as a laptop, smartphone, or tablet. These signals are sent over a specific frequency band and are picked up by the device's Wi-Fi receiver. The receiver then decodes the signals and converts them into data that can b...