Sync Apple Notes to OneNote online? Question title pretty much says it all.  My wife just started working for a company that uses Office 365 online.  When she is using a work computer, she logs in to her Microsoft Exchange Mail, Calendar, and her OneNote account via a web browser.  When on her home computer, she can connect Apple Mail and Apple Calendar to her Exchange account.  Is there a way to sync her Apple Notes to her OneNote account?

(I know that there is a Mac client for OneNote, by the way.  This question is about whether the native Notes app can sync to OneNote.)
The short answer is No.

Apple Notes and OneNoe can't be sync'd. You can export content from Notes and import it into OneNote, but they won't sync.