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How to Scan a QR Code iPhone Android Windows Mac wikiHowWhat does a QR code work? The process of QR code working revolves around converting details into a two-dimensional barcode-like image that can be read by a QR code reader. After being scanned, the encoded information can be retrieved, providing helpful content or performing specific functions, such as linking to a website, displaying text, or downloading an app.
In what way does a QR code work? The operation of QR code functioning revolves around encoding data into a 2D barcode-like image that can be read by a QR code reader. Once scanned, the encoded data can be accessed, providing helpful information or carrying out specific functions, such as linking to a website, presenting text, or installing an app. Understanding how a QR code works is essential in today's online world.