Chihcheng contributed to the MicrosoftDocs/powerbi-docs repository by developing comprehensive documentation for the new AVX instruction set prerequisite in Power BI Desktop, effective March 2025. Using Markdown and leveraging strong documentation skills, Chihcheng clarified critical system requirements and provided actionable guidance for IT administrators and developers to avoid runtime errors related to AVX availability or BIOS settings. The work focused on improving deployment reliability and documentation resilience for enterprise environments. Although the contribution was limited to a single feature over one month, the update addressed a specific technical gap and enhanced the clarity and usability of the documentation for Power BI deployments.