The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a popularity boost during the pandemic when touchless tech became ...

With over 2 billion users globally, WhatsApp has become a cornerstone of communication in both personal and professional ...

Instead of the traditional text search function, a WhatsApp user can scan a QR code to quickly access a specific group. Users can also be invited to follow channels in this manner, as reported by ...

How to Access RBI WhatsApp Account: The central bank has shared a dedicated QR code that takes users directly to its channel. Over the years, the Reserve Bank of India has taken a host of steps to ...