Almost every month, I suggest the Subtotal feature to a reader. It's an easy-to-use feature that summarizes data by groups. You define the group and the summarizing function; Excel does the rest. This ...

Harness the power of Subtotal in Excel to count grouped items Your email has been sent Excel's Subtotal feature can render quick results when you need simple grouping calculations. Susan Harkins shows ...

The humble =SUM() formula has been carrying spreadsheets for decades, but Excel's Total Row has quietly become more powerful in many real-world scenarios. With filter-aware calculations, built-in ...