Worked on the idaholab/moose repository to enhance user experience by developing a comprehensive Pycalphad Installation Guide within CALPHAD.md. This documentation update, implemented using Markdown and technical writing skills, aimed to streamline the installation process for Pycalphad users and reduce potential support requests. The approach focused on clarity and traceability, referencing issue #30926 and ensuring the guide addressed common installation challenges. Python knowledge informed the technical accuracy of the instructions, aligning them with the needs of the MOOSE CALPHAD workflow. The work was delivered as a single, targeted feature, reflecting a focused contribution to project usability and maintainability.