Office Compatibility Issues

Fix Word Editor and Similarity Features Missing in Microsoft 365

Khadija KhanKhadija Khan Oct 26, 2026 868 views

Question details

The Word Editor pane and Similarity feature are unavailable in Microsoft 365 Enterprise, even after updating and repairing the application.

Fix Word Editor and Similarity Features Missing in Microsoft 365
Product
Microsoft Word 365 Enterprise
Device & OS
not provided
Scenario
Attempting to use the Editor and Similarity tools for document proofing and plagiarism checking in the desktop application.
Observed behavior
The Editor and Similarity features do not appear in the Word interface, specifically when using the Semi-Annual Enterprise Channel.
Before you start

Verify your Microsoft 365 subscription type and check which update channel your Office installation is currently using by going to File > Account.

Solution 1Recommended

Switch to the Current or Monthly Enterprise Channel

Enterprise environments often use the Semi-Annual channel, which delays the release of new tools like the Word Editor and Similarity features.

Microsoft 365 features vary depending on your update channel. The Semi-Annual Enterprise Channel receives updates much later than the Current Channel. To access newer features, you need to switch channels.

1
Check your current channel

Open Microsoft Word, click on 'File', and select 'Account'. Look under 'About Word' to see your currently assigned update channel.

2
Contact your IT administrator

If you are on the Semi-Annual Enterprise Channel, reach out to your IT department, as channel switching is typically restricted by organization policies.

3
Request a channel switch

Ask your administrator to move your device to the 'Current Channel' or 'Monthly Enterprise Channel' so you can receive the latest proofing features.

Switch to the Current or Monthly Enterprise Channel
Feature Delays: Microsoft sometimes delays or temporarily withdraws new features from certain channels if they do not meet enterprise performance expectations.
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Frequently Asked Questions

Why is the Editor missing only on my work computer?

Work computers often utilize the Semi-Annual Enterprise Channel for stability. This delays the rollout of new features like the Word Editor compared to personal Microsoft 365 Family subscriptions, which receive updates instantly on the Current Channel.

Does repairing Office restore missing channel-specific features?

No. If a feature like Similarity is delayed or withdrawn from your assigned enterprise update channel, running an Office repair will not make it appear. You must switch update channels or wait for the feature to be released to your current channel.

Can I manually force Word to update and get the Similarity feature?

If your organization controls your update channel via Group Policy or endpoint management, manually clicking 'Update Now' will only fetch the latest build for your assigned channel, which may not yet include the Editor or Similarity features.