Business Intelligence with Microsoft Power BI - with Material - Upper Case, Lower Case and Proper Case

The video tutorial explains how to use case functions in Power Query within Power BI to clean and format data. It provides a practical example of transforming messy data into a consistent format using upper, lower, and proper case functions. The tutorial also covers loading data into Power BI, applying transformations, and finalizing the data for use. Key steps and tips for efficient data cleaning are highlighted throughout the video.

What is the main purpose of using case functions in Power Query?

Describe the process of cleaning data in Power Query as mentioned in the text.

What are the three options available for formatting text in Power Query?

Explain how to capitalize each word in a text using Power Query.

What steps should be taken to delete unnecessary steps in Power Query?