My employer has 365 on all of the office computers connected to the network. So all of the ms office programs (OneNote, Word, Excell, etc) on my computer are all logged into my employers account.



When I start up OneNote, it's logged in as my employer. (Logging out deactivates the program). I want to log into OneNote using my own personal account that I've already set up on my home computer. So when I log in, it shows that I'm logged into 365 as my employer AND I'm logged into OneNote as my personal account.



This raises some security questions I'm hoping some of you would be able to answer.



1- Since technically my employer is also logged into OneNote, can they see my notebooks?
2- Does my employer account and my account share the same OneDrive?

3-When I make changes to the notebooks on my account, are they saving them to my local work pc or to the network server? I realize they are also syncing and saving them to the cloud (OneDrive), but I'm curious where they are going locally at work?
4-If I password protect a section of a notebook on my account, can my employer access that since technically they are logged into my OneNote program?


I realize I have the option of accessing OneNote via the web browser, but I prefer using the actual desktop app.