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 ...

Spread the love“`html Excel is an incredibly powerful tool for managing data, but as anyone who has worked with it knows, comparing two sheets can often feel like a daunting task. Whether you’re ...

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, ...

DuckDB is an amazing tool with deep integration with Python and R, but sometimes you just need data in Excel. xlDuckDb allows DuckDB SQL to be run within Excel. Query results are returned as regular ...

Test your Excel skills with this Excel Skills Challenge across 5 levels, featuring 5 Excel challenges that simulate an Excel test or interview scenario. The pass rates vary significantly, from 50% at ...

So far Excel users had three ways to invoke Copilot. Microsoft has now decided that was three too many. In February 2026, the company retired App Skills entry points from the Excel ribbon and context ...

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 ...

Being behind major reports like The Mother of All Breaches and RockYou2024, our in-house cybersecurity experts and journalists provide unbiased, real-world testing and in-depth analysis. We maintain ...

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 ...