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 ...

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.

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

Other benefits to using SUBTOTAL are that you can opt to ignore any numbers that have been hidden, dynamically summarize data, and sum filtered values. And one of the most useful reasons is that you ...

For example - I have 7 lines reporting Firefox.<BR><BR>My task is to combine each instance of the same app, total the run time, and then total the front-most window time.