Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Many owners look ahead for answers, but past decisions offer clearer guidance. Your business history is a strategic tool for ...

When running a business, a well-done Excel sheet that represents profit, loss, expenses etc. is the main source of ...

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The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

This project is a port of the excel-formula library to ES6. It contains a set of functions that can be used to pretty print Excel formulas and convert them into JavaScript, C# or Python code.

Join the Microsoft 365 Insider Program (Beta Channel) Open Excel and choose the output cell Enter the COPILOT formula Review and refine the output Let us see this in detail. Open your Excel workbook ...

TL;DR: Microsoft is launching Copilot AI for Excel, a new feature that uses advanced language models to help users analyze data, summarize information, and generate ideas directly in their ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...