https://thenextweb.com/offers/2020/06/23/excel-is-a-ridiculously-powerful-data-analysis-resource-this-course-bundle-shows-you-how-to-use-it-right/

TLDR: The Data Analysis with Excel and Power BI Bundle can turn you into a data expert in a matter of hours. 

If you’re interested in learning about data analysis, the most powerful tool you have to accomplish that feat has likely been stashed away in your PC for years. It’s Microsoft Excel — and while you may only know it as a simple spreadsheet program, its power and versatility make it well equipped to the bedrock analytics work that most businesses are looking for.