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

Nicole Cozma has an affinity for all things tech, but also dabbles in amateur photography. Based on Florida's Suncoast, she enjoys being a spectator to superb sunsets and lightning storms. Quick ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Quick Response (QR) codes were popular before the COVID-19 pandemic ...

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan ...

With Quick Response (QR) codes, sharing and getting information has never been so quick and easy. There are tons of generator apps and tools out there that you can use to create a QR code for ...

iPhone (iOS 11 or later): Launch the Camera app, frame the QR code, and tap the notification. The Control Center can have a feature for even faster access to scanning. This article explains how to ...

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

QR codes, or "Quick Response" 2D bar codes created to be scanned in with your mobile device, have been popping up in mainstream locations for a while now. These codes can be attached to anything from ...

Two-dimensional (2D) barcodes, more prominently recognized as QR codes, are back in fashion—with much demand for just about 'contactless' everything these days. Coinbase didn't waste time in seizing ...

This post is all about how you can easily use the QR code sign-in for Outlook. We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...

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