Worked on enhancing the MicrosoftDocs/edge-developer repository by updating the Edge Extensions API documentation to improve platform availability guidance. Focused on expanding the documentation to include Android support and introduced a new Platforms column in the API table, enabling developers to more easily identify cross-platform compatibility for extension development. Utilized Markdown for clear and structured documentation, emphasizing accuracy and accessibility for the developer community. The changes aimed to streamline onboarding and clarify expectations for cross-platform extension support. The work centered on documentation skills and careful attention to detail, resulting in a merged pull request that is ready for release in the upcoming cycle.