Speed up Power Query with List.Buffer. Cache lists, cut recalculation, and slash refresh times for large datasets in Excel and Power BI.

In short, Power Query has one primary purpose: to save you time when handling data. More specifically, it can be used to clean up data already in Excel, import and organize data from lots of ...

Figure A Transfer the Excel Table into Power Query. How to add a new column in Power Query Our goal is to combine the t-shirt sales by client into a single cell for each client.

In Microsoft Excel, you don’t need an expression to calculate someone’s age – use Power Query to simplify the process.