License & Subscription Issues

Fix Microsoft Word Refinements, Similarity, and Insights Features Not Working

Adam DavisAdam Davis Oct 26, 2026 868 views

Question details

The user is unable to use advanced Microsoft Editor features like Refinements, Similarity, and Insights, typically due to account or subscription validation issues.

Fix Word Refinements, Similarity, and Insights Features
Product
Microsoft Word
Device & OS
not provided
Scenario
The user is attempting to utilize advanced writing, grammar-checking, and research tools within their document.
Observed behavior
The Refinements, Similarity, and Insights features fail to work, are greyed out, or disappear completely when the signed-in account lacks the required Microsoft 365 subscription.
Before you start

Ensure you have an active internet connection, as features like Similarity and Insights rely on Microsoft's cloud services to function properly.

Solution 1Recommended

Sign In with the Correct Microsoft 365 or Educational Account

Ensure you are signed into an account that has an active premium or educational subscription supporting these advanced Editor features.

Advanced features like Refinements and Similarity checking are locked behind premium Microsoft 365 subscriptions or specific educational tiers. If you are signed in with a basic free account, these tools will not be available.

1
Open Account Settings

Open Microsoft Word, click on 'File' in the top-left corner of the ribbon, and select 'Account' from the bottom-left menu pane.

2
Sign Out of Current Account

Under the User Information section, click the 'Sign out' link to remove the currently active account.

3
Sign In with Correct License

Click 'Sign In' and enter the email address and password associated with your valid Microsoft 365 subscription or official school account.

Sign In with the Correct Microsoft 365 or Educational Account
Subscription Verified: Once signed in with the correct account, restart Word. The Editor pane should now display the Refinements and Similarity options.
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Frequently Asked Questions

Why are the Refinements and Similarity features missing in my Word?

These features are premium Microsoft Editor tools. They require an active Microsoft 365 Personal, Family, or qualifying Educational/Enterprise subscription. They are not available in older standalone versions like Office 2019 or 2016.

Can I use Insights or Similarity checker in Word offline?

No, features like Insights, Similarity checking, and advanced Refinements rely on Microsoft's cloud-based AI services and require a stable internet connection to function.

What should I do if my school account doesn't grant access to these tools?

Your school's IT administrator may have disabled connected experiences or specific Microsoft Editor features for security or privacy reasons. You will need to contact your IT helpdesk to request access.

How do I access the Similarity checker in Word?

Open your document, navigate to the 'Home' tab, and click the 'Editor' button on the right side of the ribbon. In the Editor pane, scroll down to the 'Similarity' section and click 'Check for similarity to online sources'.