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 ...

Your smartphone is full of surprises. There’s an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly) touch ...

Use Code Scanner on iPhone to scan QR codes and seamlessly navigate to the destination link. Use the Camera app to scan codes ...

How to use the Camera app on your Chromebook as a scanner Your email has been sent You can easily scan a document or QR code on Chrome OS with built-in device cameras and the Camera app. This ...

Those who grabbed Microsoft’s Windows Phone 8.1 Preview for Developers have been greeted with a collection of new features and updates to drool over, but one of our past beloved features has also ...

This summer's Windows 10 update will add QR codes to the Blue Screen of Death. Smart idea or just more frustration? Rick Broida is the author of numerous books and thousands of reviews, features and ...