OneNote for Mac syncs your notes with OneDrive, so your notes are available on all your devices, and they’re always up-to-date. To access your notebooks, sign in with a Microsoft account or the account assigned to you by your work or school.
A Microsoft account is an email address used to sign in to Microsoft services. You already have an account if you use any of these services:
- Outlook.com
- OneDrive
- Xbox LIVE
- MSN
- Messenger
- Microsoft 365 Family subscription