Office Settings & Configuration

How to Fix a OneNote Docked Window That Cannot Be Resized

Adam Davis Oct 9, 2026 869 views

Question details

The user needs to fix a OneNote docked window that has become excessively wide and cannot be dragged to reduce its size.

How to Fix a OneNote Docked Window That Cannot Be Resized

Product: Microsoft OneNote
Device & OS: not provided
Scenario: Adjusting the workspace layout by resizing the docked OneNote window alongside other applications.
Observed behavior: After a recent application update, the docked window is stuck at a wider width and the edge cannot be dragged to resize it back to normal.

Before you start

Verify whether you are using the standalone OneNote for Windows 10 application or the OneNote desktop client included with Microsoft 365, as the update settings and interface options may differ slightly.

Solution 1Recommended

Check for OneNote Updates and Restart

Since this is a known issue caused by an application update, checking for a newer patch from Microsoft may resolve the sizing bug.

Microsoft frequently releases patches to address known bugs in the Office suite. Forcing a manual update check can download the latest fix that restores the resizing functionality of the docked window.

Open Account Settings

Launch the OneNote desktop application. Click on 'File' in the top-left corner of the ribbon, then select 'Account' from the left-hand menu.

Check for Updates

Under the 'Product Information' section, click on the 'Update Options' drop-down button and select 'Update Now'.

Restart the Application

Wait for Office to check for and install any available updates. Once the process is complete, close OneNote completely and reopen it to test the docked window.

Version differences: If you are using OneNote for Windows 10, you will need to open the Microsoft Store app, navigate to 'Library', and click 'Get updates' to check for newer versions.

Solution 2

Report the Issue and Use View Alternatives

If an official patch is not yet available for your build, submit feedback to Microsoft and use alternative window snapping methods temporarily.

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Frequently Asked Questions

Why did my OneNote docked window suddenly change size and lock?

Recent updates to the OneNote application have introduced a known bug that affects the draggable resizing border of the docked window, causing it to become wider than usual and locking it in place.

How do I find out which version of OneNote I am using?

Open OneNote, click on 'File', and select 'Account'. Under the 'Product Information' section, you will see your exact version, build number, and whether it is part of an Office suite or a standalone installation.

Can I undock and redock the window to fix the width?

You can click the 'Normal View' button to undock the application, but redocking it using the 'Dock to Desktop' command may cause the width bug to reappear until an official update resolves the issue.

Is it safe to use community workarounds from websites like Reddit?

You should exercise caution when using third-party workarounds. While community fixes can be helpful, avoid downloading unverified executable files or clicking on intrusive advertisements on non-Microsoft websites.

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