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 ...

When it comes to technology, I'm all about convenience. That's why, for example, I was absolutely thrilled to discover how to use WhatsApp on a computer. That's right: You can use WhatsApp, the ...

If you’re experiencing the ‘No Valid QR Code’ error on Whatsapp – here’s what you can do to fix it. Whatsapp needs no introduction. The chat service 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 ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

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 ...