Power Query replaces risky and time-consuming manual edits with a safe, user-friendly system that speeds up everyday ...

Stop losing your manual Excel edits during data updates with this guide to preserving custom columns in Power Query.

Instead of tedious hands-on repairs, Excel lets you quickly clean, reshape, and combine CSV files through repeatable Power ...

This quick tour describes creating Power Query M formula language queries. Each query formula step builds upon a previous step by referring to a step by its variable name. Output a query formula step ...

Power Query and Power Pivot help Excel users manage large datasets more efficiently. Power Query focuses on cleaning and preparing data, while Power Pivot handles analysis and reporting. Together, ...

This is the Power Query Custom Connector for DuckDB. Use this to connect to a DuckDB database in memory, from a local file or on MotherDuck with Power BI and Excel. Installing How to use with Power BI ...

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...

Excel is a powerhouse at transforming and manipulating data, thanks to a wide variety of Excel formulas and in-app tools. Add Power Query to this already powerful mix, and you get an even more ...