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Office Settings & Configuration

How to Restore the Previous Excel Appearance After a Microsoft 365 Update

Kushani NimanthikaKushani Nimanthika Sep 30, 2026 871 views

Question details

The user wants to revert the Excel interface to its previous design after a recent Microsoft 365 update introduced a new layout with rounded interface elements.

How to Restore the Previous Excel Appearance After a Microsoft 365 Update
Product
Microsoft Excel
Device & OS
not provided
Scenario
Using Excel after an automatic Microsoft 365 software update.
Observed behavior
The Excel interface features a new visual design with rounded edges and updated visual elements, replacing the previous standard square-edge layout.
Before you start

Check your current Microsoft 365 build version by navigating to File > Account in Excel. Knowing your specific version and update channel will help determine if the UI changes can be reverted or if they are permanent design updates.

Solution 1Recommended

Toggle the "Upcoming Features" Setting

Depending on your update channel, you may still have the option to temporarily disable the new Fluent UI design using the megaphone icon.

Microsoft introduced a visual refresh to align Office apps with Windows 11. In some versions, users can toggle this feature on or off.

1
Locate the Megaphone Icon

Open Microsoft Excel and look for the megaphone icon located in the top right corner of the title bar, next to your profile picture.

2
Open the Coming Soon Pane

Click the megaphone icon to open the "Coming Soon" pane on the right side of your screen.

3
Toggle the Feature Off

Scroll to the bottom of the pane and toggle the switch to "Off" under the "Try the new experience" section.

4
Restart Excel

Close all open Excel windows and relaunch the application to apply the previous interface appearance.

Toggle the "Upcoming Features" Setting
Feature Availability: Microsoft is gradually removing this toggle as the new design becomes the permanent standard for Microsoft 365. If you do not see the megaphone icon, this option is no longer available on your build.
Free Microsoft Office alternative

Try WPS Office for a Classic, Familiar Spreadsheet Interface

If you are frustrated by mandatory UI updates in Microsoft 365, WPS Office offers a stable, lightweight, and completely free alternative with a highly intuitive and classic ribbon interface. It ensures a seamless workflow without forcing drastic visual changes.

  1. 1. Download WPS Office: Visit the official WPS Office website and download the free installer for your operating system.
  2. 2. Install the Software: Run the installer and follow the simple on-screen instructions to set up WPS Office on your device.
  3. 3. Open Your Excel Files: Launch WPS Spreadsheets and seamlessly open your existing .xlsx files with a classic, user-friendly interface.
Classic and familiar spreadsheet interface that is easy to navigate without a learning curveExcellent compatibility with all Microsoft Excel formats including .xlsx, .xls, and .csvLightweight installation that runs smoothly even on older devicesFree to use without mandatory subscription-based visual overhauls
microsoft office alternative - wps office

Frequently Asked Questions

Why did my Excel interface suddenly change to have rounded corners?

Microsoft rolled out a visual refresh for Microsoft 365 applications to align with the Windows 11 Fluent Design system. This update introduced rounded corners, updated ribbon layouts, and a softer visual aesthetic.

Can I permanently downgrade my Microsoft 365 version to keep the old look?

While advanced users can use the Office Deployment Tool to revert to an older build, it is generally not recommended because you will lose important security updates, bug fixes, and new features provided by Microsoft.

Is a classic menu layout available in WPS Office?

Yes, WPS Office provides a highly customizable and stable interface, allowing users to enjoy a classic ribbon layout that closely resembles traditional spreadsheet applications without unexpected forced visual changes.