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: ...

Software built into the cameras on iPhones and Android phones makes quick work of decoding QR codes. How do you do that on a laptop or desktop computer? I have a friend who calls me occasionally to ...

When it comes to sharing information quickly and efficiently, QR codes are most people's first choice, and for good reason. You can store pretty much anything in a QR ...

I have a friend who calls me occasionally to come help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and ...

『マイQRコードシール』はスマホやパソコンのブラウザでご利用可能です！（SafariやGoogle Chrome等）※QRコードは株式会社デンソーウェーブの登録商標です。 株式会社サムライソード(本社：東京都豊島区、代表取締役：比企良公)は、全国のコンビニ約33,000 ...