Web-based QR code scanners are another handy option for scanning codes with a laptop camera. Just visit a website that ...

Have your owner’s manual handy. Place your vehicle in “park,” or “neutral” for a manual transmission. Firmly set the parking brake. Download and install the manufacturer’s code reader app to your ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

First on the list is the QR & Barcode Scanner by Gamma Play. Installing this is free for your Android such samsung galaxy s20 and s20 ultra when you open Google Play and iOS devices. This is ...

Now that Google is using the two-dimensional bar codes as part of its local businesses listings program, it's all the more reason for an app to help read them. CNET contributor Don Reisinger is a ...