First invented for use in industrial applications in Japan in the early 1990s, QR codes were being widely used by consumers when smartphones with QR readers became more prevalent in the 2000s. After ...

Unitag Live is a website that lets you create and customise QR codes in a huge variety of ways. More free online QR code generators have limited customisation but Unitag lets you add your logo into ...

In New South Wales, Australia, where Mr. Wilson lives, QR codes for tracking pandemic behavior are posted at restaurants and retail stores. However, if you print the 'File that describes the QR code ...

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

It’s a surprisingly easy process. After finalizing your guest list and mailing out invitations, you'll wait for the RSVPs to trickle in. And while some couples opt to include a paper RSVP card, many ...

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

This post is all about how you can easily use the QR code sign-in for Outlook. We will guide you through generating a QR code, scanning it using the Microsoft Authenticator app, and effortlessly ...