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

With Endex, you can build a full DCF in Excel, including history, projections, and valuation outputs, producing audit ready ...

Turn routine phone tasks into smooth, hands-off actions using smart Android apps that simplify everything from silencing ...

With the functions I'll discuss here, you can make data cleanup much easier in Excel. They allow you to extract, style, split, and join text to get what you need without wasting hours doing it ...