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YouTubeAsk Leo!
What's a QR Code, and Can You Trust Them?
️ QR codes are a nifty way to encode web addresses and other text in a way that's easy for your smartphone to decode, but they are not without risk. ️ QR codes QR codes are text encoded in a machine-readable format so scanners and smartphones can easily decode them. They’re most often used to encode webpage URLs. Since there’s no easy ...
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