Excel's ascending and descending sort options are powerful tools, but they won't always sort values in a familiar and meaningful way. When this is the case, you might need a custom sort. Sorting is a ...

Often, in the course of putting together a lengthy set of data in Microsoft Excel, users will want to rearrange their cells or add a new one to an established row (in addition to making graphs, which ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.