Excel's GROUPBY function lets you group and aggregate data based on certain fields in your table of data. It also offers arguments that allow you to sort and filter your data, so you can tailor the ...

This month’s column shows how to use the remarkably versatile AGGREGATE function in Excel.

1] Use Excel Filter to find differences Using the Filter function is one of the easiest methods to find out discrepancies in data, especially for Excel sheets with large data and spelling errors.