If the Scroll bar is missing in Excel, here are some suggestions to help you get the Excel Scroll bar back. Ensure that it is enabled and now minimized.

Add Scrolling Click "Developer" from Excel's ribbon. Click "Insert" from the Controls group, and click the scroll bar icon. Click and drag over the chart to add a scroll bar. Right-click the ...

When you have too many data points to display in a dashboard chart, add a scroll bar so users can still view all the data.