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 ...

If you’re a full-time spreadsheet jockey, or just a casual number-cruncher, you’ve come to know and either love or hate Excel’s interface. Well, your world just changed. Throw away almost everything ...

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