OneDrive File Issues

How to Find Missing OneNote Files in Microsoft Accounts

Maira Mehtab Sep 21, 2026 869 views

Question details

The user is unable to locate their OneNote files or folders after checking multiple Microsoft accounts.

Product: Microsoft OneNote
Device & OS: not provided
Scenario: Searching for missing OneNote notebooks across various Microsoft accounts.
Observed behavior: No OneNote files or folders are visible in the checked accounts.

Before you start

Gather all your Microsoft account credentials (including personal, work, or school emails) to ensure you check the correct account where the notebooks were originally created.

Solution 1Recommended

Check OneNote for the Web and OneDrive

Often, notebooks are stored in the cloud rather than on a local hard drive. Checking the web versions ensures you are viewing all synchronized files associated with a specific Microsoft account.

Log in to OneNote Web

Navigate to www.onenote.com and sign in with each of your Microsoft accounts. Check the 'My Notebooks' and 'Recent' tabs to see if your missing files are listed.

Search in OneDrive

Go to onedrive.live.com and sign in. Use the search bar at the top of the page to look for '.one' or '.onetoc2' file extensions, which are standard for OneNote notebooks.

Check SharePoint

If you are using a work or school account, your notebook might be stored on a SharePoint site. Navigate to your organization's SharePoint portal and use the search function.

Solution 2

Check the OneNote and OneDrive Recycle Bins

If a notebook or page was accidentally deleted, it might still be recoverable from the recycle bin within the retention period.

Solution 3

Search for Locally Stored Notebooks

If you used the classic OneNote desktop application, your notebooks might be saved locally on your hard drive instead of the cloud.

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Frequently Asked Questions

Why did my OneNote notebooks suddenly disappear?

Notebooks typically disappear if you are logged into a different Microsoft account, the notebook was accidentally closed in the app, moved to a different folder in OneDrive, or deleted.

Where are OneNote files stored by default?

By default, OneNote for Windows 10 and OneNote for Mac store notebooks in your OneDrive cloud storage. The classic desktop app may store them locally in your Documents folder.

Can I recover a permanently deleted OneNote file?

If the file was permanently removed from both your OneDrive and the OneDrive Recycle Bin, it generally cannot be recovered. Always check the recycle bin within 30 days of deletion.

How do I sync local notebooks to my Microsoft account?

Open the local notebook in the OneNote desktop app, click 'File' > 'Share', select your OneDrive account, and follow the prompts to move the notebook to the cloud.

Document & File Issues