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If you no longer need to change the notes, the best option would be to save the document as a PDF, so that you can review the notes as needed. This tends to work best from the web app.
Go to: https://portal.officemicrosoft365.com / and log in with your 8-character username@eduuwaterloo.onmicrosoft.com and password.
Choose File, then Print
Select a PDF printer (Microsoft Print to PDF, or similar)
Adjust the page size to fit all of your notes
Click Print and choose a location to save your note
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These instructions do not apply to files saved using the OneNote for Windows 10 app. For a step-by-step guide to move these Notebooks, follow the steps listed here: How to export a OneNote notebook
Go to: https://portal.officemicrosoft365.com/ and log in with your 8-character username@eduuwaterloo.onmicrosoft.com and password.
Go to File > Export > Notebook > OneNote Package > Export
Save the file locally on your computer anywhere you’d like. Complete this step for all the notebooks you want to move.
Switch accounts: File > Account > Switch account > Sign in with a different account > sign in with your 8-character username @uwaterloo.ca (e.g. myuserna@uwaterloo.ca)
Open the notebook: File > Open > Browse, change the dropdown at the bottom of the window from 'OneNote Table of Contents' to 'All files' then navigate to where you saved the notebooks and click on them to open them.
Choose a name and a location
Save it online by selecting File > Share > OneDrive - University of Waterloo
Log in online to https://portal.office.com with your microsoft365.com with your 8-character username @uwaterloo.ca (e.g. myuserna@uwaterloo.ca) account to ensure that it has been properly uploaded. You can find them under your OneDrive account.
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