Is there such a thing as animated QR codes? And could they work? Even those who may not know how exactly QR codes work have pretty much been exposed to them by now.

How to Create a Matrix in PowerPoint. A matrix is useful for showing relationships between concepts or data, and PowerPoint has several matrices built into the SmartArt tools.

When you need to illustrate your concepts to your clients, create a matrix with Microsoft Excel. Excel includes pre-designed templates that transfer to your worksheet. Before you insert a matrix ...