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 ...

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.

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

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 rear-facing camera on your Surface Pro tablet will soon have a new purpose as Microsoft is working on the ability to connect to Wi-Fi networks from the Camera app. Build 26052, which was released ...

There are several reasons why your Pixel 8’s QR code scanner might stop working suddenly. It could be a temporary glitch with the Camera app, an issue with lighting conditions, or even a dirty camera ...

iOS 26 introduced perhaps the biggest overhaul yet for Apple’s Camera app. But some users might find that many of their favorite features are missing. Here’s how to find them. Camera’s extra modes are ...