Waterfall charts are powerful visual tools that can help you understand the cumulative effect of sequentially introduced positive or negative values. They are particularly useful in financial analysis ...

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 series. For example, one data series in a line ...

Excel offers many different chart types—including column and bar graphs—to present your data. However, you don't have to settle for the preset column and bar layouts. Instead, you can swap these for ...