Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. You don't need your phone to open a QR code. You probably already know how to scan a QR code with your phone. It's simple enough: ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

Fake QR code scam: Unlike regular web links, QR codes hide the destination URL until after you scan them, making it harder to spot a fake site at first glance.