Contributed targeted documentation enhancements to the MicrosoftDocs/powerbi-docs repository, focusing on accessibility and imagery improvements within Power BI documentation. Applied Markdown to update image assets to their original sizes and refined alt text, ensuring better accessibility compliance and a more consistent user experience. Addressed a specific text correction in markdown instructions, removing formatting inconsistencies to improve clarity for readers. Leveraged documentation best practices to strengthen content quality and maintainability across the repository. The work demonstrated attention to detail in both visual and textual elements, utilizing skills in documentation and Markdown to deliver accessible, well-structured technical content for end users.