The fastest way to delete a OneNote notebook

In OneNote, a notebook is the top-level container that holds all your notes — think of it like a physical binder. To delete one, right-click the notebook name in the left sidebar and select Delete Notebook. OneNote will ask you to confirm, then move the notebook to your Recycle Bin. The notebook stays in the Recycle Bin for 93 days before OneNote permanently removes it, so you can recover it during that window if you change your mind.

The exact steps depend on whether you use OneNote on Windows, Mac, or the web. On Windows and Mac, the right-click menu appears directly in the sidebar. On the web version at OneNote.com, you click the three dots next to the notebook name instead. All three versions move the notebook to Recycle Bin rather than deleting it when ready, which is why recovery is possible.

If you cannot find the notebook in your sidebar, it may be archived or stored in a location you have not opened recently. Archived notebooks still exist but do not appear in your normal list — you can unhide them by clicking Open Other Notebooks at the bottom of the sidebar and looking for it there.

Key Takeaways

  • Right-click a notebook name in the sidebar and select Delete Notebook to remove it; the notebook goes to Recycle Bin, not straight to permanent deletion.
  • Deleted notebooks stay in Recycle Bin for 93 days, giving you time to recover them if you delete by mistake.
  • On OneNote.com, use the three-dot menu instead of right-clicking to delete a notebook.
  • Archived notebooks are hidden from your main list but still exist; unhide them through Open Other Notebooks if you need to delete one.

Where OneNote stores notebooks and what gets deleted

OneNote notebooks live in different places depending on how you set them up. If you created the notebook through your Microsoft account, it is stored in OneDrive or SharePoint. If you created it as a local notebook on your computer, it is stored in a folder on your hard drive. When you delete a notebook, OneNote removes it from its storage location — but the process works differently for cloud notebooks and local ones.

For cloud notebooks (OneDrive or SharePoint), deletion moves the notebook to your OneDrive Recycle Bin or SharePoint Recycle Bin, depending on which service hosts it. You can recover it from there for 93 days. For local notebooks stored on your computer, OneNote moves the notebook folder to your computer's Recycle Bin, and the same 93-day recovery window applies. After 93 days, the notebook is gone permanently and cannot be recovered through OneNote.

If you share a notebook with other people, deleting it removes it from your account but does not affect copies others have saved. Anyone with access to the shared notebook can still see it in their own OneNote until they delete it themselves.

Recovering a deleted notebook from Recycle Bin

If you delete a notebook by mistake, you have 93 days to get it back. On Windows or Mac, click File in the menu, then Open, then Recycle Bin. You will see a list of deleted notebooks with the date each was deleted. Click the notebook you want to recover, then click Restore. The notebook returns to your sidebar in the same location it was before deletion.

On OneNote.com, the process is slightly different. Click the settings gear icon in the top right, then Recycle Bin. Find the notebook in the list, click it, and select Restore. The notebook reappears in your sidebar within a few seconds.

If your notebook is not in Recycle Bin, it may have been permanently deleted more than 93 days ago, or it may have been deleted from OneDrive or SharePoint Recycle Bin separately. In that case, recovery through OneNote is not possible, though you might be able to recover it through your OneDrive or SharePoint account if the 93-day window has not closed there.

Deleting individual sections instead of the whole notebook

If you only want to remove part of a notebook, you can delete individual sections without touching the notebook itself. A section is a tab within a notebook that groups related notes together. Right-click the section name and select Delete Section. The section goes to Recycle Bin just like a notebook does, and you can recover it the same way.

Deleting a section removes all the pages and notes inside it. If you only want to delete a single page or note, right-click it instead and select Delete Page or Delete Note. Pages and notes also go to Recycle Bin and can be recovered within 93 days.

This approach is useful if you have a notebook you want to keep but need to clean out old or irrelevant sections. You keep the notebook structure and your other sections intact while removing just the parts you no longer need.

Freeing up storage space when you delete notebooks

Deleting a notebook does not when ready free up storage space on your device or cloud account. The notebook stays in Recycle Bin for 93 days, and during that time it still counts toward your storage limit. Only after the 93-day window closes does OneNote permanently remove it and free up the space.

If you need to free up space right away, you can empty Recycle Bin manually instead of waiting. On Windows or Mac, go to File > Open > Recycle Bin, then click Empty Recycle Bin. On OneNote.com, click the settings gear, go to Recycle Bin, and select Empty Recycle Bin. This permanently deletes everything in Recycle Bin and cannot be undone, so make sure you do not need any of those notebooks before you do this.

For cloud notebooks, you can also check your OneDrive or SharePoint storage directly. Deleted notebooks may be taking up space there even after you delete them from OneNote. Empty the OneDrive or SharePoint Recycle Bin separately to fully reclaim that space.

What happens to shared notebooks when you delete them

If you delete a notebook that other people have access to, the deletion only affects your own account. The notebook disappears from your sidebar, but anyone you shared it with can still see it and edit it in their own OneNote. They do not receive a notification that you deleted it from your account.

If you want to prevent others from accessing a shared notebook, you need to change the sharing settings instead of deleting it. Open the notebook, click Share, and remove the people you no longer want to have access. This is different from deletion and gives you more control over who can see the notebook.

If you are the owner of a shared notebook and you delete it, the notebook goes to your Recycle Bin. Other people with access can still use it, but if you restore it from Recycle Bin, you become the owner again and can manage sharing from there.

Notebooks that will not delete and how to fix them

Sometimes OneNote will not let you delete a notebook, usually because the notebook is syncing or because you do not have permission to delete it. If you see an error message when you try to delete, wait a few minutes and try again. OneNote may be in the middle of syncing changes, and deletion is blocked until that finishes.

If the notebook is stored on SharePoint or a shared OneDrive, you may not have owner permissions. Ask the notebook owner to delete it, or ask them to give you owner rights so you can delete it yourself. You can check who owns a notebook by right-clicking it and looking at the properties or details.

If you are still unable to delete a notebook after waiting and checking permissions, try signing out of OneNote completely and signing back in. This refreshes your connection to the notebook and sometimes clears up permission issues. Close OneNote entirely, wait 30 seconds, then open it again and log in with your Microsoft account.

Frequently Asked Questions

Can I delete a notebook without losing my notes?

Yes. Deleting a notebook moves it to Recycle Bin, not permanent deletion. You have 93 days to restore it and get all your notes back. If you want to keep the notes but remove the notebook, export the notes to a different format first, then delete the notebook.

What is the difference between deleting a notebook and archiving it?

Archiving hides a notebook from your sidebar but keeps it intact and accessible through Open Other Notebooks. Deleting moves it to Recycle Bin and removes it from your normal view. Archived notebooks do not count toward active storage the same way, but they are not gone.

If I delete a notebook from OneNote.com, does it delete from my Windows app too?

Yes. OneNote syncs across all your devices, so deleting a notebook from the web version removes it from your Windows, Mac, and mobile apps as well. The notebook goes to Recycle Bin on all devices.

Can someone else recover a notebook I deleted from a shared account?

No. Only the person who deleted the notebook can recover it from their own Recycle Bin. Other people with access to the notebook can still see it in their accounts unless they delete it themselves.

How do I permanently delete a notebook without waiting 93 days?

Delete the notebook to move it to Recycle Bin, then open Recycle Bin and click Empty Recycle Bin. This permanently removes it when ready. This action cannot be undone, so make sure you do not need the notebook before you do this.