Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

You can scan the QR code on your own smartphone without needing a second device. Photo: Getty Images QR codes can be scanned directly on the same smartphone without a second device. We’ll show you how ...

Scanning QR codes can be done directly through the camera app on iPhones and Android phones. iPhones also have a built-in Code Scanner function in Control Center for scanning QR codes. Google Lens can ...

If you’re often trying to stay up on the latest scams, so you don’t someday become a cautionary tale where you share a story with your friends about having your bank account emptied and your identity ...