During November 2024, Sam Cook focused on enhancing the documentation for the CfRR_Courses repository, specifically targeting the Julia Introductory Notes. Sam applied technical writing and documentation skills to improve clarity and readability, correcting typos and grammatical errors across multiple sections. By leveraging Markdown and Julia, Sam ensured the documentation adhered to consistent standards, making it more accessible for beginners and easier to maintain. The work addressed onboarding challenges by providing clearer instructional materials, which reduced the effort required for future reviews. Although the scope was limited to one feature, the improvements contributed depth and lasting value to the project’s documentation.