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How to Scan a QR Code on iPhone and Android Help Desk GeekWhat does a QR code work? The operation of QR code functioning revolves around converting details into a two-dimensional barcode-like image that can be read by a QR scanner. Once read, the encoded data can be accessed, providing helpful data or performing specific functions, such as linking to a website, displaying text, or downloading an app.
How does a QR code work? The mechanism of QR code operation revolves around converting information into a two-dimensional barcode-like image that can be scanned by a QR scanner. Once scanned, the encoded information can be obtained, providing helpful information or performing specific functions, such as pointing to a website, showing text, or getting an app. Grasping how a QR code works is crucial in today's online world.