As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click ...

Use Code Scanner on iPhone to scan QR codes and seamlessly navigate to the destination link. Use the Camera app to scan codes in record time since the camera is just a swipe away, with QR code URLs ...

WhatsApp on Tuesday announced a number of new features that will be making their way to the Android, iPhone, KaiOS, and Web versions of the chat app. WhatsApp latest beta versions for both Android and ...