Learn how to create QR codes in Excel with easy methods like the IMAGE function or Python integration. ... Use the IMAGE function to display the QR code directly within a cell in your worksheet.

The sign on the post at the pizza joint in Detroit had just one word on it, "Dog," and a QR code. My first reaction − and unfortunately this is how it goes when you write a little too much about ...

Scan a QR code with your webcam. Sometimes you have a QR code on a sheet of paper but your phone isn’t handy. Your laptop has a camera, though, and you can use it instead.

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...