Scanning a QR code is really simple on most modern smartphones. Just open your camera app and point it at the QR code. Make sure the code is clearly visible on your screen. After a second, a notification or link should pop up. Tap it to open the content, like a website or app. If nothing happens, check your camera settings or try a QR scanner app. Most phones today have this feature built in, so no extra setup is needed.
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