To create a New Notebook in OneNote Online, using Office 365, use the following instructions:
*NOTE: You will need to use the OneDrive for Business or the OneNote App, not the OneNote Online interface to create a new OneNote Notebook.*

1. Log in to Office 365 (http://office.illinois.edu).
2. Navigate to OneDrive for Business.
3. Select the plus sign (+) in the top left corner and select OneNote Notebook.

To view you collection of OneNote Notebooks in OneDrive:

1. Navigate to OneDrive for Business.
2. Select the folder Notebooks.

In the OneNote Application right click in any of the empty space below the listing of your Existing Notebooks and click New Notebook.