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What is WI-FI?
network
3 Answers
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WiFi let devices to connect to the Internet or communicate with one another wirelessly within a particular area.
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WiFi - Wireless Fidelity
 WiFi is a technology that uses radio waves to provide network connectivity. A WiFiconnection is established using a wireless adapter to create hotspots - areas in the vicinity of a wireless router that are connected to the network and allow users to access internet services.
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WiFi is a technology that uses radio waves to provide network connectivity. A WiFi connection is established using a wireless adapter to create hotspots - areas in the vicinity of a wireless router that are connected to the network and allow users to access internet services.