What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...
WhatsApp is widely used across the world for messaging, voice calls, and file sharing. Apart from smartphones, the platform also allows users to access their chats on computers through WhatsApp Web, ...
The QR code is having an extended moment, given that we’re all still wary of dealing with physical documents, touching surfaces, and generally interacting with the world at large. The switch to ...
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