Learn how to use Excel's Subtotal feature to quickly add summarizing rows to your data.

If your subtotaling rows are lost in a sea of worksheet data, use this simple conditional formatting technique to make those rows easy to spot.

Learn how to use Excel's Subtotal feature to quickly add summarizing rows to your data.

Excel's Subtotal feature can render quick results when you need simple grouping calculations. Susan Harkins shows you how this powerful feature works.