The aggregation functions you can use in a QUERY formula are avg (), count (), max (), min (), and sum (). The clause types are select, where, group by, pivot, order by, limit, offset, label, format, ...

Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

Microsoft added a bunch of useful capabilities to Excel this month, including one that was highly requested by customers.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.