QR codes make it possible to scan an image with your phone’s camera to open a link. In the early days of Android, the easiest way to post links to Android apps was with QR codes, which is why older ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The extension that I am talking about simply auto-generates a localized QR code in the Windows ...

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.

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

The much-awaited new Aadhaar app Beta version has been rolled out by the central government, a promising move to make Aadhaar more accessible and secure. Union Minister of Electronics and Information ...

Quebecers can now download vaccine passport apps to show proof of vaccinations, which have been required since Sept. 1. The apps make it easier to show the QR codes people age 13 and older need to ...