Worked on the UPPMAX/HPC-python and UPPMAX-documentation repositories to enhance user guidance for high-performance computing environments. Focused on consolidating and expanding documentation for module loading, particularly for Matplotlib, Seaborn, and Pandas, using Python and Markdown. Introduced verified, tested command indicators, improved readability, and organized command tables alphabetically to streamline user onboarding. Updated environment-specific instructions for clusters such as Dardel and COSMOS, ensuring accuracy and reducing support needs. Added detailed Pandas module documentation and corrected loading instructions, aligning content across repositories. Emphasized technical writing, user experience, and version control to deliver clear, consistent, and maintainable documentation improvements.