---
title: 'Concepts for GitHub Copilot'
shortTitle: Concepts
intro: 'Learn the core concepts that you''ll need to understand {% data variables.product.prodname_copilot %}.'
versions:
  feature: copilot
topics:
  - Copilot
children:
  - /copilot-billing
  - /prompt-engineering-for-copilot-chat
  - /about-customizing-github-copilot-chat-responses
  - /about-copilot-coding-agent
  - /indexing-repositories-for-copilot-chat
  - /about-organizing-and-sharing-context-with-copilot-spaces
  - /build-copilot-extensions
---