If OneNote is not working, responding or opening then troubleshoot & fix OneNote problems, errors & issues in Windows 11/10, by following these solutions.

Select your problem file, click the down arrow next to the Open button, and choose Open and Repair from the list.

In this troubleshooting guide, we’ll show the fixes that you can do to deal with this problem. How to fix File Explorer won’t open in Windows 10/11?

Solutions to Fix Common Problems and Errors With outlook PST and OST Data Files If you encounter issues with your Exchange or Office 365 (Microsoft 365) account in Outlook, follow these solutions to ...

Microsoft OneNote works using a Microsoft account. Since it syncs with OneDrive, there may be an issue where you get Sign-in problems on Windows 11/10.