GitHub Copilot offers customization options to align with team practices and preferences for increased productivity.Customizing Copilot enhances code suggestions tailored to coding conventions, project architecture, and workflow processes.Repository custom instructions in a .github/copilot-instructions.md file provide contextual information for Copilot Chat prompts.Instructions should be short, contextual, and clear to effectively guide Copilot's responses.Avoid requesting responses in a specific style or format for optimal results with Copilot.Prompt files (.prompt.md) in VS Code offer standardized templates for common tasks, enhancing efficiency and consistency.Use prompt files for code generation, security practices, and other repetitive tasks to streamline development.Custom instructions and prompt files lead to consistent code standards, efficiency improvements, and enhanced onboarding.Implementing customization features in Copilot involves auditing practices, creating base instructions, and developing prompt files.By tailoring Copilot to your team's needs, you can boost productivity by integrating AI assistance effectively.