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 ...

Every Dataverse environment generates data that outlives its usefulness, workflow logs, audit trails, system jobs, plug-in traces, test records, stale transactional data. Left unmanaged, this data ...

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, ...

At 49, I taught myself Power Query. As a member of the employment ice age generation, I started in non-regular employment and, after changing jobs nine times, I joined a foreign-affiliated IT company.

Microsoft’s January 2026 update puts Excel back in the spotlight. After a brief pause late last year, the company has resumed its monthly feature recap, and this time the bulk of the changes land ...

Perhaps you created a dataflow but then had difficulty getting data from it (either by using Power Query in Power BI Desktop or from other dataflows). This article explains some of the most common ...

Power Query Copilot is redefining how you manage and analyze data in Excel. By using AI-driven automation, this innovative tool simplifies tasks such as importing, synchronizing, and analyzing data ...