Removing data from a chart in PowerPoint 2010 is similar to creating one. You choose to edit the chart and the familiar Microsoft Excel window pops up, enabling you to remove columns, rows and cells.

How to Paste Excel Into PowerPoint & Change Format. Copying a chart from a Microsoft Excel workbook document into your PowerPoint presentation can save you the time and effort of creating a new ...

To edit a footer in your PowerPoint slides and include citations or notes, you'll need to access the Header & Footer menu from the Insert tab.