This is a reply to Taiwo30, apologies for the delay.
Thank you for your attempted answer, but your items 2, 3 and 4 puzzle me.
- Right-click on the Notebook and select 'Close This Notebook' to close the Notebook
- Right-click on fhe Notebook again and select 'Delete' from the Context menu
- A confirmation message will appear. Click 'Delete to Permantly delete the Notebook.
I don't understand these instructions. If I have closed the Notebook then the only way I can get it baxk, is to go to 'More Notebooks' - then the Notebook I was trying to delete will reappear.
But from there, there is no way to delete it. Not least, there is no Context menu. If you can tell me how to get to the Context menu, maybe I can follow your instructions, but my impression is that I am using a different Windows - Windows 10 and a very old Office - or something else is different about your setup, because I cannot do what you ask.
I cannot either understand BerntP's solution. None of the categories quoted between his > signs appear in my OneNote, this seems to apply to something utterly different.
For example 'Recent' - what does this refer to? There is no recent category in my OneNote.
'Ghostnotebook' - there is no ghostnotebook category in my OneNote.