The effect is literally magnified when you use the Export to PowerPoint option ... especially when reviewing the code of others. However, comments can clutter up flow diagrams significantly. Visustin ...

Let’s look at the method of creating a QR code in Microsoft PowerPoint. 3] After the installation of the plugin in PowerPoint, you will see it in the right panel. In a new PowerPoint ...

These days, it's a snap to embed your contact information -- and in fact anything else you want to communicate -- in a QR code that you can insert in your PowerPoint slides. QR codes, of course ...