Developed a self-serve Copilot knowledge base for the FidelusAleksander/ghcertified repository, focusing on accelerating onboarding and adoption for new users. The work centered on creating three structured Markdown Q&A files that explain Copilot fundamentals, including how Copilot analyzes code and its function as an AI coding assistant. Leveraging skills in content creation and documentation, the developer emphasized maintainability and ease of updates by using Markdown, which also supports future localization. This documentation reduced the need for direct support by enabling self-service learning, ultimately streamlining the onboarding process and improving the accessibility of Copilot best practices for developers.