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Fix Missing OneNote Notebooks After Moving to a New MacBook

Maira Mehtab Sep 21, 2026 869 views

Question details

The user cannot locate OneNote notebooks created over the past few months after migrating to a new MacBook, despite assuming they had been safely backed up.

Product: Microsoft OneNote
Device & OS: MacBook (macOS)
Scenario: Switching to a new computer and trying to access previously created notes.
Observed behavior: Recent OneNote notebooks do not appear in the application on the newly set up MacBook.

Before you start

Before troubleshooting, ensure you have the exact Microsoft account credentials used on your old MacBook and check that your new Mac is connected to a stable internet network to access cloud data.

Solution 1Recommended

Check OneNote for the Web

Verify if your recent notebooks successfully synced to the cloud before the old MacBook was retired.

OneNote relies on OneDrive to sync notebooks across devices. By logging into the web version, you can determine whether the missing notebooks exist in the cloud or if the syncing process failed on the old device.

Open OneNote Online

Launch your web browser and navigate to onenote.com.

Sign In to Your Account

Click 'Sign In' and enter the exact Microsoft account credentials associated with your OneNote application on the old MacBook.

Locate Missing Notebooks

Navigate to the 'My Notebooks' or 'Recent' tab to see if your missing notebooks are listed. If they are, you simply need to open them in the desktop app on your new Mac.

Open in Desktop App: If you find your missing notebooks online, click the 'Open in Desktop App' button on the ribbon to force them to sync locally to your new MacBook.

Solution 2

Check the Old MacBook and Backup Drive

If the notebooks are not online, they likely never synced and remain stored as local offline caches.

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Frequently Asked Questions

Why are my OneNote notebooks not showing up on my new Mac?

This usually happens because the notebooks on your old Mac failed to sync to OneDrive before you switched devices, or because you are logged into a different Microsoft account on your new Mac.

Can I recover OneNote files from a Mac Time Machine backup?

Yes, but it is complex. You can navigate to ~/Library/Containers/com.microsoft.onenote.mac inside your Time Machine backup to restore the local offline OneNote data container to your new Mac.

How do I force a notebook to sync on my old Mac to transfer it?

Open OneNote on your old Mac, right-click the missing notebook's name in the sidebar, and select 'Sync This Notebook'. Ensure you are connected to the internet and have enough OneDrive storage space available.

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