Tip: If you'd like to retain access to a completed or unneeded project board without losing access to its contents, you can close the project board instead of deleting it.
- Navigate to the project board you want to delete.
 - On the top-right side of the project board, click Menu.
 - Click , then click Edit.

 - Click Delete project.

 - To confirm that you want to delete the project board, click OK.