MC1144651 – Retirement of Editor Browser Extensions for Microsoft Edge and Google Chrome (archived)

Product:

Microsoft 365 suite, Microsoft Edge

Platform:

Online, World tenant

Status:

Change type:

User impact, Retirement

Links:

Details:

Summary:
Microsoft Editor browser extensions for Edge and Chrome will retire on October 31, 2025, consolidating writing assistance into Edge's built-in proofing tools. Users will get enhanced AI-powered grammar and style suggestions directly in Edge without needing extensions. No admin action is required.

Details:
Introduction
Microsoft Editor browser extensions for Microsoft Edge and Google Chrome-AI-powered writing assistants offering grammar, spelling, and style suggestions-will be retired and no longer supported after October 31, 2025. This change reflects our ongoing efforts to consolidate writing assistance into the built-in proofing experience in Microsoft Edge.
When this will happen
The Microsoft Editor browser extensions will be retired on October 31, 2025. After this date, they will no longer receive updates or support.
Why this change?
Microsoft Editor extensions have helped users write with clarity, correctness, and confidence. As we continue to evolve our AI capabilities, we are consolidating writing assistance into the built-in proofing tools in Microsoft Edge. This approach simplifies the experience and ensures users benefit from the latest AI-powered enhancements without needing separate installations.
What's next?
The core capabilities of Microsoft Editor-such as grammar checks and spelling corrections-are now part of the standard Edge experience. This transition will offer:
Smarter, enhanced suggestions for grammar, spelling, and writing style.
Seamless built-in proofing experience directly in Edge without requiring additional extensions.

Change Category:
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Scope:
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Release Phase:

Created:
2025-08-30

updated:
2025-08-30

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**

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Direct effects for Operations**

Loss of Standalone Extension Features
Users will lose specific features and functionalities provided by the standalone Microsoft Editor extensions, which may not be fully replicated in the built-in tools.
   - roles: End Users, Content Creators
   - references: https://www.microsoft.com/microsoft-365/microsoft-editor

User Adaptation to New Tools
Users may face a learning curve when transitioning to the built-in proofing tools, potentially impacting productivity during the adjustment period.
   - roles: End Users, Trainers
   - references: https://www.microsoft.com/microsoft-365/microsoft-editor

Impact on Writing Assistance Monitoring
The retirement of the extensions may disrupt how writing assistance usage is logged or monitored, affecting analytics and reporting.
   - roles: IT Administrators, Compliance Officers
   - references: https://www.microsoft.com/microsoft-365/microsoft-editor

Potential User Frustration
Users accustomed to the Editor extensions may experience frustration or dissatisfaction with the transition, impacting overall user experience.
   - roles: End Users, Support Staff
   - references: https://www.microsoft.com/microsoft-365/microsoft-editor

Integration Issues with Other Tools
The integration of AI-powered writing assistance into Edge may lead to compatibility issues with other tools or extensions that users rely on.
   - roles: End Users, Developers
   - references: https://www.microsoft.com/microsoft-365/microsoft-editor

Configutation Options**

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Potentional Risks**

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IT Security**

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explanation for non-techies**

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