Microsoft Copilot, the new AI-powered tool integrated into Excel, transforms the way you perform data lookup and merging tasks using functions like VLOOKUP and XLOOKUP. This step-by-step guide will ...

Maximize screen space, navigate complex dashboards, and maintain clarity on any monitor or laptop display using this ...

The Office Scripts action recorder can generate code snippets for Excel changes, but some actions still require manual ...

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

In my first post-college employed position, I worked for a boss who loved Excel spreadsheets. She thought nearly everything could be put into “boxes and rows,” and after my first year working there, I ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

Q. Could you explain how the UNIQUE function works in Excel? A. Excel’s UNIQUE is a dynamic array function that can be an essential tool for data analysts and accountants. This function allows users ...

This book is a resource for professors. It explains how the Excel files on this web site can be used in a variety of ways to help students learn. The files are standalone and freely available. They ...