After updating Power Query, the total sales were nearly double what they were last month—and there were no errors at all.

The AI is gone. Your work remains.On September 14, 2026, Microsoft discontinued the =COPILOT() function in Excel.It lasted ...

Excel gets five new Copilot features that automate repetitive tasks, create interactive dashboards, and simplify data ...

Excel’s vast functionality can often feel overwhelming, but mastering a few essential techniques can make a significant ...

Years of accumulated files suddenly became patterns I could see, understand, investigate, and actually deal with.

Common Excel mistakes can waste hours at work. With 90% of finance teams still using Excel, better spreadsheet skills can improve accuracy.

One selector can replace a stack of nearly identical Excel reports, while FILTER handles the changing results.

QuerySurge, the enterprise standard for automated data validation, today announced QuerySurge 15. The release is headlined by Mapping Studio and Validation Lineage, which together give data teams the ...

As you’ve probably seen in the blog post for the September 2026 release of Power BI, Import mode and Direct Lake mode semantic models now support the ApproximateDistinctCount() DAX function. I tested ...

A simple setup lets Excel combine recurring reports and refresh the results whenever new files arrive.

Update September 23, 09:03 EDT: Microsoft also fixed the issue for Office Online customers. Microsoft has fixed a known issue that causes copy-and-paste failures for Excel users after installing the ...

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