Here is a YouTube video featuring Data Analysis with Pandas part 2, and is part of a growing collection of videos I have found to be useful. The reason is for learning about the DataFrame and Series objects. These are the backbone of Pandas and are fundamental to the library. DataFrames can be thought of as rows and columns, while a Series can be thought of as just a single column of rows and refining your workflow when creating Python applications.
This tutorial, "Data Analysis with Pandas part 2" is free education you can watch, which will help you deepen your knowledge and be better prepared for IT certification exams, schoolwork, or using Python in a business.