1. Understand CSV File Format: Gain a clear understanding of the structure and purpose of CSV files, including how they store tabular data efficiently.

2. Learn to Import CSV Files: Master the process of importing CSV files into R, including specifying file paths and handling working directories.

3. Explore Excel File Importing: Discover how to import Excel files into R using the appropriate libraries and functions for seamless data integration.

4. Import Data from URLs: Learn how to directly import data hosted online by utilising URLs and accessing raw data files effectively.