In the classroom, QR codes can be used in a variety of ways -- from conducting treasure hunts to creating modern CVs. Below is a number of articles, tutorials and lesson plans designed to help ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

In this tutorial by Leila Gharani, learn two practical methods for creating QR codes in Excel, each tailored to different needs and skill levels. From a quick, formula-based approach using an ...