Microsoft recently made some significant enhancements to its Visio add-in for Excel, enabling users to create Visio diagrams from within Excel. Here's how it works.

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

How to Create a Date & Cost Line Chart in Excel. A date-and-cost line chart tracks a commodity's changing price over time. Economists use such diagrams to display broad market trends and predict ...