Creating Microsoft Excel Charts Speedometer or gauge charts in Excel are a visually appealing way to represent data, often used to display performance levels or progress towards a goal.

How to Do Combination Charts in Excel 2007. Microsoft Excel 2007 supports a variety of chart types to create a combination chart and help your viewers see the differences between two or more data ...

When the relationship between the charted entities is less important than the individual entities, try using these two chart techniques to highlight important details in Microsoft Excel.