If you are new, the GitHub Copilot is your AI (Artificial Intelligence) pair programmer, powered by OpenAI Codex. Last year, Microsoft announced GitHub Copilot and made it available to a number of people as a Technical Preview.
Based on users' feedback, Microsoft now announced the availability of the GitHub Copilot extension for Visual Studio 2022 IDE. You will need to signup for the GitHub Copilot technical preview before installing the Visual Studio 2022 extension.