When you first start OneNote 2013, the app displays a notebook that is already created for you called My Notebook. You can easily add your own notebook by clicking the File tab and then choosing New or by clicking the Notebook selector in the tab row and choosing Add Notebook.
Your most recent notebook opens on the screen.
Click the Show Notebook arrow.
Choose Add Notebook.
The Backstage view opens, in which you can enter information about the new notebook you’re creating.
Click the location where you want to store the new notebook. You can choose a SkyDrive or SharePoint folder, ...