How to Fix OneNote Keeps Closing or Shutting Down on Startup
Question details
The user needs to resolve an issue where the OneNote application freezes and closes automatically upon opening.

- Product
- Microsoft OneNote
- Device & OS
- not provided
- Scenario
- Launching the OneNote application to view, edit, or synchronize notebooks.
- Observed behavior
- The application freezes and shuts down immediately after startup, preventing the user from accessing their notes.
Before attempting to reinstall or reset the application, log into OneNote via your web browser to verify that your most recent notes have successfully synchronized to OneDrive, preventing any accidental data loss.
Restart Device and Clear Background Apps
Resolve temporary system glitches and memory shortages that may be causing the application to crash.
Memory management issues or conflicting background processes can often cause resource-heavy applications to fail during their initialization sequence.
Open your device's multitasking or recent applications view and swipe away all currently running apps, including OneNote.
Power off your device completely, wait a few seconds, and turn it back on to clear the system cache and refresh the RAM.
Navigate to your device's storage settings and ensure you have sufficient free space (at least 1-2 GB) for OneNote to operate smoothly.

Reset Network Connection and Account Sync
Fix synchronization conflicts that force OneNote to shut down when attempting to fetch online notebooks.
Update or Reinstall OneNote
Replace corrupted application files or apply the latest bug fixes released by Microsoft.
Experience Stable Document Management with WPS Office
If Microsoft OneNote and other Office apps continue to crash or freeze on your device, consider switching to WPS Office. It provides a lightweight, highly stable environment for creating, editing, and managing your documents without heavy system requirements.
- 1. Download the installer: Visit the official WPS website and download the appropriate version for your operating system.
- 2. Install WPS Office: Run the lightweight installer and follow the on-screen prompts to complete the setup in minutes.
- 3. Open and edit: Launch WPS Office to securely open, edit, and sync your existing Office documents.

Frequently Asked Questions
Why does OneNote keep crashing on my iPad specifically?
OneNote on iPadOS can occasionally crash due to corrupted app caches, low device storage, or a bug introduced in a recent update. Ensuring iPadOS is fully updated and reinstalling the OneNote app usually resolves device-specific conflicts.
Will I lose my notes if I uninstall OneNote to fix the crashing issue?
If your notes were successfully synchronized to OneDrive before the application started crashing, you will not lose them. However, any recent offline changes made right before the crash that did not have a chance to sync may be lost upon reinstallation.
How do I recover a previous version of OneNote if the latest update is broken?
On mobile operating systems like iOS and Android, rolling back to a previous app version is generally not natively supported by the app stores. You will typically need to wait for the development team to release a hotfix update, or contact Microsoft Support directly for alternative solutions.




