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.

Discover essential apps to unlock your iPhone’s full potential. Boost productivity, creativity, and organization with these ...

Instead, you need to open and register Signal on the new phone and select an iOS transfer. Then you use a QR code to connect ...

Introduction In the modern world of high-speed digitalization, the power of portfolio integration of our gadgets is a ...

An Instagram influencer from Uttar Pradesh has sparked debate online after uploading a video requesting her followers to contribute small donations for purchasing the new Apple iPhone 17 Pro Max. The ...

The frenzy surrounding the newly launched iPhone 17 series has taken an unusual turn after a video of a young content creator from Uttar Pradesh went viral. Known to her followers as “Beauty Queen,” ...

To set up a passkey with Google Password Manager, you need your credentials for the service in question already stored. For ...

Newly discovered npm package 'fezbox' employs QR codes to retrieve cookie-stealing malware from the threat actor's server. The package, masquerading as a utility library, leverages this innovative ...

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

The more we live on our phones, the more life requires us to do so; innovations such as QR codes and dual-factor ...