Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source data.

Explore 6 job-ready courses from Great Learning Academy Pro+ in collaboration with Microsoft. Learn Excel, SQL, Power BI, and ...

Partitioned Compute is a new feature in Fabric Dataflows that allows you to run certain operations inside a Dataflow query in parallel and therefore improve performance. While UI support is limited at ...

Abstract: SQL:1999 recursive queries are almost a quarter century old. In this standard the recursive queries have the form of recursive common table expressions. In recent years vendors of almost all ...

Transform messy spreadsheets, remove errors, and refresh tables automatically without writing a single formula.

Abstract: Privacy-preserving collaborative data analysis is a popular research direction in recent years. Among all such analysis tasks, privacy-preserving SQL ...

I have been spending a lot of time recently investigating the new performance-related features that have rolled out in Fabric Dataflows over the last few months, so expect a lot of blog posts on ...

OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.

Don't let Excel move on without you.

New laptops with ARM processors (such as some Surface models) run older software through an emulation layer, which can cause Power Query to crash. Installing the native ARM64 version of Office allows ...