I am trying to delete a OneNote Notebook. I cannot seem to achieve it.

I have OneNote for Windows 10. Over the course of its life it is getting filled with Notebooks that I do not require. How can I delete them?

I am told: "To delete a OneNote notebook, do the following: Go to your OneDrive account and navigate to the notebook that you want to delete (it's likely stored in Files > Documents). Right-click the name of the notebook, and then select Delete."

This doesn't work because OneDrive is empty.

Alternatively I am told: "In File Explorer, navigate to your Documents (or My Documents) folder, and then double-click OneNote Notebooks."

This doesn't work because the OneNote folder in my Documents is empty.

I am out of options.