There are plenty of ways to scan QR codes on a laptop, but you may not realize how easy it is to do with a little help from software or apps.

There are plenty of ways to scan QR codes on a laptop, but you may not realize how easy it is to do with a little help from software or apps.

For example, in the Free QR Code Scanner, you can use the Camera option to scan the QR code using your webcam or the Image option to scan from a file.

Learning how to identify fake QR codes from legitimate ones isn’t something most people think about until it’s too late.You see a square-shaped code, scan it without blinking, and next thing ...

They make life easier by letting you access links, download files, or make payments with just a quick scan. But what if the QR code you need to scan is on your phone itself?