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How Will OneNote’s End of Support Impact You? Key Deadlines and Solutions

By: Author Alex Lim

Posted on

Categories Microsoft

Is Microsoft OneNote for Windows 10 Ending? Here’s What You Need to Know!

Do you use Microsoft OneNote on Windows 10? Big changes are coming. Microsoft plans to stop supporting the app in October 2025. Starting June 2025, syncing issues could disrupt your workflow. Let’s break it down so you’re not caught off guard.

How Will OneNote’s End of Support Impact You? Key Deadlines and Solutions

What Is OneNote?

OneNote is like a digital notebook. It helps you organize notes, ideas, and tasks. It works on phones, computers, and even online. But its journey has been messy:

  1. First, it was part of Microsoft Office.
  2. Then, it became a standalone app for Windows 10.
  3. Later, Microsoft removed it from Office packages, only to bring it back again.
  4. Now, Microsoft is pulling the plug on the Windows 10 version for good.

Key Dates to Remember

Here’s what you need to know:

June 2025

Syncing will slow down. This could mess up real-time collaboration or accessing notes across devices.

July 2025

You’ll see pop-up reminders in the app urging you to switch to “OneNote for Windows” (part of Microsoft 365). These might interrupt your work.

October 14, 2025

Official end of support. The app won’t get updates, bug fixes, or security patches anymore.

When support ends:

  • No security updates mean your data could be at risk.
  • Features like Microsoft Information Protection (MIP) won’t work anymore, so sensitive data might become inaccessible.
  • AI tools like Copilot won’t be available in this version (though that might not matter much).

What Should You Do?

Switching to “OneNote for Windows” (Microsoft 365) is your best bet. It’s more secure, faster, and gets all the latest features. Here’s how to prepare:

  1. Back Up Your Notes: Save everything important before the transition starts causing issues.
  2. Download OneNote M365: Install the new version early to avoid last-minute stress.
  3. Follow Microsoft’s Migration Guide: They’ve made it easy to switch without losing your data.

This isn’t just an update; it’s a full stop for OneNote on Windows 10. Don’t wait until October 2025 to act—plan ahead now so you’re not scrambling later.