Learn how to handle column name changes in Power Query and prevent workflow failures with expert tips and dynamic solutions.

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 ...

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

Learn how to use Excel Power Query's extract and split column features to extract delimited strings into their components.

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.

Then, use the drop-down menus to select the tables you want to append. When you click "OK," the Power Query Editor reopens with the selected tables appended.