SmartArt is visually used to communicate information. We explain how to add and modify SmartArt diagrams in Microsoft Excel.

A dot plot or dot chart consists of data points plotted on a graph. The Federal Reserve uses dot plots to show its predicted interest rate outlook.

Optical illusions People make freaky discovery after staring at dot for 15 seconds in optical illusion Optical illusions can either serve for entertainment purposes or even leave you frustrated.