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.

For many years, I used the SUBTOTAL function in Microsoft Excel to create easily visible subtotals at the top of my worksheets. However, when I encountered AGGREGATE, this became my go-to function ...

This is the demonstration file to accompany the article, How to calculate conditional subtotals in an Excel revenue sheet, by Susan Harkins.

Accept defaults ("Microsoft Office Excel list or database" and "PivotTable") and click Next. You can come back later and choose PivotChart report to make pretty charts for the PHBs.

One benefit of creating a BOM in Excel is that you can hide a project's details to reveal its larger components. Excel's Sort and Subtotal functions make this abstraction possible.

Adding a drop-down list in Excel is a quick and efficient way to choose predefined data. Here's how to create a drop-down list in Microsoft Excel.

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