Power Query, formulas and PivotTables each play a unique role in Excel workflows, addressing different stages of data handling and analysis. Power Query is designed for data preparation, such as ...

In the vast landscape of data analysis, pivot tables stand out as one of the most powerful features in Microsoft Excel. Whether you’re a seasoned analyst or just starting your journey with ...

Are you wasting more than two hours every day on Excel? Looking up formulas, manually cleaning data, and rebuilding pivot tables—as of 2026, you can offload all of that work to AI. In this article, I ...

The actual aggregation takes only 10 minutes, but the 'data cleanup' work beforehand consumes the entire morning. Excel files received from other departments have inconsistent company name formats, ...

After review, delete unwanted duplicate rows manually or run Remove Duplicates. Microsoft notes that duplicate-value formatting does not apply to fields in the Values area of a PivotTable report. 5.