A Gantt chart is a visualization that shows the start and end dates of each task in a project ... you can also create them using Microsoft Excel’s Stacked Bar Chart feature.

Microsoft Excel charts give you a large number of options for displaying the data in your spreadsheet. Sometimes, it is useful and informative to plot two different sets of data on the same chart ...

Microsoft Excel 2013 enables you to add sets of data to a chart one at a time. If your data is in the proper order, however, you can plot both sets ... Launch Excel and start a new, blank worksheet.