What is NFC and How Does It Work?

[Gsusangrey]

I'm looking for a clear and simple explanation of NFC. I want to understand what it is, how it works, and where it's commonly used. Please explain it in an easy-to-understand way, possibly with examples.

 

[niyati]

NFC, or Near Field Communication, is a wireless technology that enables two devices to communicate when placed close together. It works through short-range radio waves, allowing secure data transfer. Common uses include contactless payments, digital tickets, and file sharing, making everyday transactions faster, safer, and more convenient.

 

[meenakshi]

NFC (Near Field Communication) is a wireless technology that allows two devices to exchange data when placed close together, usually within a few centimeters. It works by using radio waves to enable quick, secure communication, commonly used for contactless payments, data sharing, and device pairing.