I'm guessing this has been asked before, but here goes:
I have 2 OneNote accounts, 1 Personal and 1 Work. I would like the ability to sign in and out of each account depending on the information I am looking for or based on the information I want to enter. What I noticed happening when I sign in from another account i.e. Personal is that all of the notebooks from my Work account are still there and if I create a notebook or new section from the currently signed account, all of the notebooks begin to become a large set of mixed notebooks. So, I am wondering if there is a way to have the 2 accounts show only the notebooks from the account that I logged into as opposed to all notebooks. Hope my query makes sense.