Are you experiencing a frustrating issue where your OneNote keeps flashing? You're not alone. This problem can occur due to various reasons, but don't worry, there are several troubleshooting steps you can take to resolve this issue. Let's dive into the possible causes and solutions for "my OneNote keeps flashing".
Why is OneNote Flashing?
OneNote's flashing issue can be attributed to several factors:
- Outdated Software: Using an outdated version of OneNote can sometimes cause such issues.
- Corrupted Files: Corruption in OneNote files can lead to unexpected behavior, including flashing.
- Conflicting Add-ins: Sometimes, third-party add-ins can interfere with OneNote's functionality.
- Hardware Acceleration: This feature, designed to improve performance, can sometimes cause graphical glitches.
Troubleshooting Steps for OneNote Flashing
Update OneNote
Ensure you're using the latest version of OneNote. Microsoft regularly releases updates to fix bugs and improve performance. Here's how to update OneNote:

- Open OneNote and click on the "File" tab.
- Select "Update Options" and then "Update Now".
Disable Hardware Acceleration
Disabling hardware acceleration can help resolve graphical issues. Here's how:
- Open OneNote and click on the "File" tab.
- Select "Options" and then "Advanced".
- Scroll down to the "Display" section and uncheck the box next to "Use hardware graphics acceleration".
Disable Add-ins
Sometimes, third-party add-ins can cause issues. To disable them:
- Open OneNote and click on the "File" tab.
- Select "Options" and then "Add-ins".
- In the "Add-ins" dialog box, select "COM Add-ins" from the "Manage" dropdown list, then click "Go...".
- Uncheck the box next to each add-in and click "OK".
Repair Corrupted Files
If the above steps don't work, the issue might be with your OneNote files. You can repair them using the "Ink Analysis Tool". Here's how:

- Download and install the "Ink Analysis Tool" from the Microsoft Support website.
- Open the tool and follow the on-screen instructions to repair your OneNote files.
Reinstall OneNote
If all else fails, you might need to reinstall OneNote. Before you do, make sure to backup your notes. Here's how to reinstall OneNote:
- Uninstall OneNote from your computer's control panel.
- Restart your computer and then reinstall OneNote from the Microsoft website.
Preventing OneNote Flashing Issues in the Future
To prevent OneNote flashing issues in the future, make sure to:
- Keep OneNote updated to the latest version.
- Regularly backup your notes to prevent data loss.
- Be cautious when installing third-party add-ins and ensure they're from trusted sources.
By following these steps and tips, you should be able to resolve and prevent OneNote flashing issues. If you're still experiencing problems, it might be a good idea to reach out to Microsoft Support for further assistance.























