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 ...

Microsoft Excel allows you to group sets of rows or columns to save space on your spreadsheets. Removing unnecessary data also makes them easier to read without affecting any of your formulas. You can ...

1. Is there a way to subtotal large volumes of numbers in Excel 2010, while ignoring the values contained in hidden rows? 2. What is the best way to subtotal data in Excel 2010 that contain ...