Overview

By default, GitHub Copilot is disabled for Markdown files.
This article explains how to enable GitHub Copilot for Markdown.

Configuring GitHub Copilot

Open the GitHub Copilot plugin page in VSCode.

Click the gear icon to open the settings.

In the settings screen, change markdown from false to true.

Summary

Enabling GitHub Copilot for Markdown makes editing Markdown files more efficient.
You can enable it easily by changing the settings in VSCode, so give it a try!