How to scan a QR code on your phone or computer

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

YouTube tests AI live-chat summaries and channel QR codes — how to access them

AI-generated live chat summaries and channel QR codes are currently being tested on the YouTube platform. Credit: Sheldon Cooper/SOPA Images/LightRocket via Getty Images There are some new features ...

What is a QR code? A guide to the barcode's basics, why you're seeing it everywhere, and how to scan one

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account ...