Scanning QR Codes allows a person to record a huge amount of data, and transfer them to a Microsoft Excel file through a mobile app.

You can create a QR code in PowerPoint and Excel with simple clicks and promote your business. Read this article to know the process.

NTU to log student attendance via QR codes to facilitate contact tracing for coronavirus outbreak if needed File photo of Nanyang Technological University (NTU) lecture theatre. (Photo: Alif Amsyar) ...