If you make a mistake inserting a chart—or if you would like to remove it from your document—use the Delete key on your keyboard.
If you are having difficulty deleting a chart, click the worksheet outside of the chart. Now you should be able to select and delete the chart.
The easiest way to move a chart is to drag it around the worksheet.
Sometimes a chart will not fit on a worksheet. Excel makes it easy to make a chart smaller (or larger).