You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

Your digital footprint is important, and must be secured. Any information you share online leaves you vulnerable to hackers.

Discover how cybercriminals hack WhatsApp accounts through various methods and learn effective strategies to protect your account from potential scams.

Learn the secret Excel feature that lets you send customized WhatsApp messages in seconds. Perfect for businesses and event ...

A major supermarket is trialling QR codes in selected stores to help tackle food waste, as a new study reveals that just over ...

Mumbai Metro Rail Corporation has introduced a WhatsApp-based ticketing system for Metro Line 3 commuters. By sending a ...

The Aqua Line metro runs between Cuffe Parade in South Mumbai and Aarey JVLR in the northwestern part of Mumbai., Mumbai News ...

Modern life has never been more convenient, but with every QR code, chatbot, and delivery app, we lose the human interactions ...

Authorities in Moscow said a QR-code system would be introduced at late-night entertainment venues from Oct. 19 in an effort to contain the spread of the coronavirus as deaths in Russia hit a record ...

For online ticket booking, commuters can also install MMRC's Metro Connect 3 app, Mumbai One app that is available on Google Play Store and iOS store. The apps have a similar ticket and pass booking ...