Excel automatically inserts the graph, but it has no labels. Review the new green "Chart Tools" tab and ribbon at the top of the screen. If you don't see them, click the chart to enable them.

Open the Excel 2010 spreadsheet that holds the two charts you want to make into one. Click on the first chart to activate it, then click on any of the data series that make up the chart.

Learn how to build amazing Excel graphs the not only look professional but also feature your company's ... Add-ins and Tools: Explore Excel add-ins and external tools for more sophisticated ...