The most popular messenger app today is WhatsApp, and despite the rise of tools such as Telegram and Signal over the past couple of years, WhatsApp has held on strongly to its crown. Now, WhatsApp is ...

What is a QR code? A QR code is a kind of square-shaped barcode that stores information. QR stands for Quick Response. With your mobile phone, you can scan them and thus access the information they ...

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, ...

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 ...

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 ...

If you need support for a product you’ve bought, getting in touch with the company on WhatsApp could soon be as simple as using your iPhone camera to scan a QR code on the receipt … WhatsApp recently ...