QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

Passkeys offer a way of confirming you are who you say you are without remembering a long, complicated password, and in a ...

Snapchat – Snapchat lets users scan Snapcodes, a type of QR code unique to the platform, to add friends quickly. Twitter – Twitter's QR codes make it easy to search, and then follow other users.

A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions and other content.

QR code scanning became common during the pandemic. While most are safe, you'll want to follow these tips to protect yourself from malicious QR codes ...

QR codes are everywhere these days, offering a simple way to access information through your device's camera. Now, with iOS 18, Apple has extended this convenience to Wi-Fi password sharing.

We show you how to find, share, and reset your WhatsApp QR code on all mobile devices. Once you've shared your QR code, you can send a message with one of our favorite Wear OS smartwatches.

Then follow the on-screen instructions and scan the QR code when prompted. If you have a Samsung device, however, the process is a little more straightforward. Here's how to do it on a Samsung.