check before: 2025-10-14
Product:
Copilot, Microsoft 365 Apps, OneNote, Purview Information Protection, Windows
Platform:
Online, Windows Desktop, World tenant
Status:
Change type:
Admin impact, Retirement, Updated message, User impact
Links:
Details:
Summary:
OneNote for Windows 10 will reach end of support on October 14, 2025. Users are urged to migrate to OneNote on Windows (Microsoft 365) to ensure access to new features, security updates, and improved performance. A migration guide is available to assist with the transition.
Details:
Updated April 16, 2025: We have updated the content. Thank you for your patience.
As we continue to enhance OneNote with a unified and modern experience, we want to remind you that OneNote for Windows 10 will reach end of support on October 14, 2025. To avoid disruptions, we strongly urge you to transition to OneNote on Windows (OneNote for Microsoft 365) and recommend uninstalling OneNote for Windows 10 as part of this process to avoid user confusion. This migration will ensure your team stay up to date with the latest features, security updates, and performance improvements.
[When this will happen:]
OneNote for Windows 10 will reach end of support on October 14, 2025.
Change Category:
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Scope:
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Release Phase:
Created:
2025-03-19
updated:
2025-04-17
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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summary for non-techies**
OneNote for Windows 10 is reaching the end of its support period, lacking future updates and security improvements, while OneNote on Windows (Microsoft 365) offers enhanced security, AI-powered tools, improved performance, and better syncing and collaboration features, with a migration guide available for a smooth transition.
Direct effects for Operations**
End of Support for OneNote for Windows 10
Users will lose access to security updates and new features, leading to potential vulnerabilities and decreased productivity.
- roles: End Users, IT Support
- references: https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide
Loss of Security Features
Without migration, users will not be able to access sensitivity labeling and other security features, risking data compliance issues.
- roles: Compliance Officers, End Users
- references: https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide
Decreased Performance and Reliability
OneNote for Windows 10 will not receive updates, leading to potential performance degradation and reliability issues over time.
- roles: End Users, IT Support
- references: https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide
Sync Issues
Users may experience slower sync behavior and require reopening notebooks, disrupting workflow and collaboration.
- roles: End Users, Project Managers
- references: https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide
User Confusion
Uninstalling OneNote for Windows 10 without proper communication may lead to confusion among users regarding which application to use.
- roles: End Users, IT Support
- references: https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide
Configutation Options**
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Potentional Risks**
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IT Security**
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explanation for non-techies**
XXXXXXX ... free basic plan only
** AI generated content. This information must be reviewed before use.
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change history
| Date | Property | old | new |
| 2025-04-17 | MC Messages | Updated March 20, 2025: We have updated the content. Thank you for your patience.
As we continue to enhance OneNote with a unified and modern experience, we want to remind you that OneNote for Windows 10 will reach end of support on October 14, 2025. To avoid disruptions, we strongly urge your organization to fully transition to OneNote on Windows (OneNote M365) and uninstall the legacy application as soon as possible. Migrating ensures continued access to the latest features, security updates, and a modernized experience. [When this will happen:] OneNote for Windows 10 will reach end of support on October 14, 2025. | Updated April 16, 2025: We have updated the content. Thank you for your patience.
As we continue to enhance OneNote with a unified and modern experience, we want to remind you that OneNote for Windows 10 will reach end of support on October 14, 2025. To avoid disruptions, we strongly urge you to transition to OneNote on Windows (OneNote for Microsoft 365) and recommend uninstalling OneNote for Windows 10 as part of this process to avoid user confusion. This migration will ensure your team stay up to date with the latest features, security updates, and performance improvements. [When this will happen:] OneNote for Windows 10 will reach end of support on October 14, 2025. |
| 2025-04-17 | MC How Affect | ]
Enhanced Security & Compliance: OneNote for Windows 10 does not support Microsoft Information Protection (MIP) sensitivity labeling, which is essential for securing sensitive data. Users relying on outdated versions will lose access to labeled content. New Features & AI-Powered Copilot: OneNote on Windows (OneNote M365) is the future of OneNote, with continuous investment in AI-powered features like Copilot to enhance productivity. Improved Performance & Support: The legacy version no longer receives updates or bug fixes, leading to potential performance issues and reduced functionality. Faster Sync & Collaboration: Starting June 2025, users of OneNote for Windows 10 will experience slower sync performance, impacting real-time collaboration and multi-device access. Uninterrupted OneNote Experience: Beginning July 2025, users of OneNote for Windows 10 will see in-app banners prompting them to switch to OneNote (M365), which could impact their workflows. | ]
Enhanced Security & Compliance: OneNote for Windows 10 will not receive new security features, such as Sensitivity Labeling, because it does not support Microsoft Information Protection (MIP). As a result, users still using OneNote for Windows 10 will be unable to access labeled content once labeling is enabled in OneNote. Access to New Features & AI-Powered Copilot: OneNote on Windows (Microsoft 365) is our primary OneNote experience, with ongoing investments in AI-powered tools like Copilot to boost productivity. OneNote on Windows 10 no longer receives any new functionality. Improved Performance & Support: OneNote for Windows 10 no longer receives updates or bug fixes, which may impact performance over time. Enhanced Sync & Collaboration: OneNote for Microsoft 365 is continually improving sync and reliability. Starting in June 2025, users of OneNote for Windows 10 may experience changes to their sync behavior due to updates in security and services, which may require reopening notebooks to resume syncing. Additionally, the sync experience on OneNote for Windows 10 may be slower compared to OneNote on Windows. A Smooth Transition Experience: Starting in July 2025, users of OneNote for Windows 10 will receive in-app banner notifications guiding them to switch to OneNote for Microsoft 365 ensuring a smooth transition and continuity in their workflow. |
| 2025-04-17 | MC Last Updated | 03/20/2025 16:55:20 | 2025-04-16T20:58:27Z |
| 2025-04-17 | MC prepare | Don't wait until your users face disruptions-migrate them now using our migration guide and script for a seamless transition. An external link was removed to protect your privacy.
Migration guide: OneNote for Windows 10 migration guidance - Microsoft 365 Apps | Microsoft Learn For assistance, contact: Microsoft Support OneNote In-app Support via Help > Support in OneNote on Windows (Win32). We appreciate your swift action in ensuring a smooth transition. https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide | To help your users transition smoothly, we recommend starting the migration process now. Our migration guide and script are available to support you every step of the way.
Migration guide: OneNote for Windows 10 migration guidance - Microsoft 365 Apps | Microsoft Learn For assistance, contact: Microsoft Support OneNote In-app Support via Help > Support in OneNote on Windows. We appreciate your partnership in making this transition as smooth as possible for your organization. Thank you for your continued support! https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide |
| 2025-04-17 | MC Summary | OneNote for Windows 10 will reach end of support on October 14, 2025. Organizations should migrate to OneNote on Windows (OneNote M365) to ensure continued access to new features, security updates, and improved performance. Use the provided migration guide for a seamless transition. Contact Microsoft Support for assistance. | OneNote for Windows 10 will reach end of support on October 14, 2025. Users are urged to migrate to OneNote on Windows (Microsoft 365) to ensure access to new features, security updates, and improved performance. A migration guide is available to assist with the transition. |
| 2025-03-21 | MC prepare | Don't wait until your users face disruptions-migrate them now using our migration guide and script for a seamless transition. An external link was removed to protect your privacy.
For assistance, contact: Microsoft Support OneNote In-app Support via Help > Support in OneNote on Windows (Win32). We appreciate your swift action in ensuring a smooth transition. | Don't wait until your users face disruptions-migrate them now using our migration guide and script for a seamless transition. An external link was removed to protect your privacy.
Migration guide: OneNote for Windows 10 migration guidance - Microsoft 365 Apps | Microsoft Learn For assistance, contact: Microsoft Support OneNote In-app Support via Help > Support in OneNote on Windows (Win32). We appreciate your swift action in ensuring a smooth transition. https://learn.microsoft.com/en-us/microsoft-365-apps/deploy/onenote-for-windows-10-migration-guide |
| 2025-03-21 | MC Summary | OneNote for Windows 10 will reach end of support on October 14, 2025. Organizations should migrate to OneNote on Windows (OneNote M365) to benefit from enhanced security, new features, improved performance, and faster sync. Use the provided migration guide and contact Microsoft Support for assistance. | OneNote for Windows 10 will reach end of support on October 14, 2025. Organizations should migrate to OneNote on Windows (OneNote M365) to ensure continued access to new features, security updates, and improved performance. Use the provided migration guide for a seamless transition. Contact Microsoft Support for assistance. |
| 2025-03-21 | MC Last Updated | 03/19/2025 01:13:15 | 2025-03-20T16:55:20Z |
| 2025-03-21 | MC Messages | As we continue to enhance OneNote with a unified and modern experience, we want to remind you that OneNote for Windows 10 will reach end of support on October 14, 2025. To avoid disruptions, we strongly urge your organization to fully transition to OneNote on Windows (OneNote M365) and uninstall the legacy application as soon as possible. Migrating ensures continued access to the latest features, security updates, and a modernized experience.
[When this will happen:] OneNote for Windows 10 will reach end of support on October 14, 2025. | Updated March 20, 2025: We have updated the content. Thank you for your patience.
As we continue to enhance OneNote with a unified and modern experience, we want to remind you that OneNote for Windows 10 will reach end of support on October 14, 2025. To avoid disruptions, we strongly urge your organization to fully transition to OneNote on Windows (OneNote M365) and uninstall the legacy application as soon as possible. Migrating ensures continued access to the latest features, security updates, and a modernized experience. [When this will happen:] OneNote for Windows 10 will reach end of support on October 14, 2025. |
| 2025-03-21 | MC Title | Immediate Action Required: 6 Months left, Migrate to OneNote on Windows Now! | (Updated) Immediate Action Required: 6 Months left, Migrate to OneNote on Windows Now! |
| 2025-03-21 | MC MessageTagNames | User impact, Admin impact, Retirement | Updated message, User impact, Admin impact, Retirement |
Last updated 5 days ago
