Worked on the MicrosoftDocs/windows-dev-docs repository to enhance accessibility in developer documentation, focusing on the trailer submission process. Delivered a feature that introduced detailed guidance for closed captions and audio descriptions, specifying required formats and size limits to ensure compliance with accessibility standards. Updated Markdown-based documentation to clarify accessibility features and standardized upload step numbering, reducing confusion for content creators. Applied documentation best practices and accessibility guidelines to broaden the reach of developer resources and improve maintainability. The work emphasized content governance and version control, resulting in clearer, more inclusive documentation without addressing bug fixes during this period.