But there’s more to it: the app also features a built-in QR code scanner to help you scan QR codes on the PC. Here’s how to use the Camera app to scan a QR code in Windows 10 or Windows 11 ...

The QR code was developed in the early 2000s but spiked in popularity during the COVID-19 pandemic as a way to reduce ...

You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do it already. The humble QR (or Quick Response) code has become ubiquitous.

The app I use is Trend Micro QR Scanner. It's a very simple QR code scanner that requires no additional subscription or purchase of a product, although Trend Micro does have an excellent free ...

This rectangular-shaped QR code is designed to be used on narrow ... One issue is that correcting for arbitrary chromatic abnormalities in a scanner’s lens requires a baseline color palette ...

The hassle of carrying physical Aadhaar cards or photocopies is now a thing of the past, thanks to the newly launched Aadhaar app. Developed by the Unique Identification Authority of India (UIDAI), ...