Of course, what makes OneNote useful is being able to refer to your notes anywhere – from your office, from home, or even during a meeting at the client site. To do this, you need to store your notebook on OneDrive. Your OneDrive account can be tied to your personal account, or to your work account. There are pluses and minuses for both options, so take a minute to figure out which works for you. Personally, I use my work account, since that is what I sign into on my work machine.
To use OneDrive, right-click on the Notebooks listing towards the top left. From the drop down, choose properties. In the Notebook Properties window, you have the option of changing the location of the notebook. If the notebook is not already there, use the Change Location button to navigate to your OneDrive.
Now you can access OneNote from your iPad or phone, as well as your main desktop machine.