Business Intelligence with Microsoft Power BI - with Material - Merging Columns in Power Query

The video tutorial demonstrates how to use Power Query in both Excel and Power BI to merge columns from a dataset. It covers the process of importing data, using the merge function, and the benefits of Power Query's automatic updates when source data changes. The tutorial also highlights the differences between Power Query in Excel and Power BI, emphasizing the ease of use and efficiency of the tool.

What happens to the target data in Power Query when the source data changes?

How can you refresh the data in Power Query after changes are made to the source data?

What are the differences between closing and loading data in Excel Power Query and Power BI Power Query?