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

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

Turn your smartphone into a professional car diagnostic tool with a $15-30 OBD2 adapter and free apps that read engine codes in seconds.

This guide will show you how you can scan a QR Code with Samsung Galaxy Phones. In today’s technology-driven world, QR codes, or Quick Response codes, have become ubiquitous. These square-shaped ...

TAMPA, Fla. (WFLA) — Nearly every day, you come across a QR code to scan with your phone. From downloading a menu at restaurant to paying for something with your phone, QR codes can be convenient but ...