Q. There was a December 2020 article in the JofA about cleaning and joining data using a program called Alteryx, but we don’t have access to this program. Could you explain how to do those tasks using ...

Any null values will show as blank cells in the final Excel table. If you'd prefer to fix this within the Power Query Editor, ...

See how try and otherwise protect custom column math from type errors in Power Query, saving time and keeping your refresh ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

From Power Query to the Data Model, here are the five architectural gaps that keep me paying for Microsoft 365.

In this post, we will show you how to reorder multiple columns in Power Query with Drag & Drop. Often when importing data from various sources, columns may not be in the desired order. Reordering ...

Power Query often automatically adds a ‘Change Type’ step after loading data to try and assign data types to columns based on the first 1,000 rows. If your data includes inconsistent types, such as ...