How to Fix Excel Title Bar and Quick Access Toolbar Changes After Update
Question details
The Excel user interface, including the title bar, file name area, and Quick Access Toolbar, automatically changed after an Office update and needs to be restored.

- Product
- Microsoft Excel
- Device & OS
- Windows
- Scenario
- Opening Excel after installing the latest automatic Microsoft Office updates.
- Observed behavior
- The title bar and Quick Access Toolbar appearance are altered, and standard Office repair tools do not revert the interface to its previous state.
Since reverting this interface update involves modifying the Windows Registry, it is highly recommended to create a backup of your registry or set a system restore point before proceeding.
Revert Experimental Interface Changes using Registry Editor
Modify specific experimental configuration keys in the Windows Registry to disable the new Fluent UI refresh and restore the old interface.
Microsoft sometimes tests new interface designs by pushing experimental features to users. By manually overriding these specific registry values, you can disable the forced UI refresh.
Press the Windows Key + R to open the Run dialog. Type regedit and press Enter to launch the Registry Editor.
In the Registry Editor address bar, paste the following path and press Enter: Computer\HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Common\ExperimentConfigs\ExternalFeatureOverrides\excel
Look for the string values named Microsoft.Office.UXPlatform.FluentSVRefresh, Microsoft.Office.UXPlatform.FluentSVRibbonOptionsMenu, and Microsoft.Office.UXPlatform.RibbonTouchOptimization. Double-click each one and type false into the Value Data field, then click OK.
Close the Registry Editor and restart Excel. Check if the classic title bar and Quick Access Toolbar have been restored.

Reposition and Adjust the Quick Access Toolbar Manually
If you prefer not to edit the registry or if the UI cannot be reverted, you can manually re-enable or move the Quick Access Toolbar to a more familiar location.
Switch to WPS Office for a Stable and Familiar Interface
Frustrated by forced user interface updates in Microsoft Office? WPS Office provides a stable, highly customizable, and familiar classic interface that lets you manage your spreadsheets without unexpected disruptions. It's completely free, lightweight, and fully compatible with all your Excel files.

Frequently Asked Questions
Why did my Excel interface change suddenly without my permission?
Microsoft frequently rolls out user interface updates and experimental features, such as the Fluent UI refresh, automatically to Microsoft 365 subscribers. These seamless updates can drastically change the appearance of the ribbon, title bar, and toolbars.
Will repairing Microsoft Office restore the old Excel toolbar?
No. Performing a quick or online repair of Microsoft Office will only fix corrupted files and background settings. It will not revert intentional user interface updates or design changes deployed by Microsoft.
Is there an official toggle button to switch back to the old Excel look?
Currently, Microsoft does not provide an official button in the settings menu to revert the title bar and Quick Access Toolbar to older designs. The only temporary workarounds are modifying registry overrides or submitting feedback via File > Account.
How do I show the Quick Access Toolbar if it disappeared entirely?
You can quickly restore it by right-clicking anywhere on the blank space of the Excel ribbon and selecting 'Show Quick Access Toolbar', or by navigating to File > Options > Quick Access Toolbar and checking the visibility settings.




