Guide

1. Click the repository that you want to open.

2. Go to 'Readme' and click 'Add a README'.

3. Click on the 'Attach files by dragging or dropping, selecting or pasting them' button.

4. Once you have added your image, click 'Commit changes'.

5. Add a commit message to describe the changes.

6. Add an extended description.

7. Select 'Commit changes'.

8. By following these steps, you can add images to Github README.