Microsoft backtracks on “infuriating” floating Copilot button in Excel and Word

• Microsoft is adding an option to move the floating Copilot button back to the Ribbon in Word, Excel, and PowerPoint.
• Excel users criticized the floating AI button for blocking cells and scroll bars, making dense spreadsheets harder to navigate.
• Users can already disable Copilot completely through Microsoft 365 app settings on Windows and Mac.
• The rollback is part of Microsoft’s broader Windows K2 effort to reduce interface clutter and rebuild user trust.

Microsoft is scaling back another of its aggressive AI interface designs following heavy user backlash. After updating Word, Excel, and PowerPoint with a permanent “Dynamic Action Button” (DAB) that floats over the bottom-right corner of the app canvas, the company has announced it’ll roll out an update allowing users to move the intrusive icon back to the traditional Ribbon.

The update, expected to begin rolling out next week for Word, Excel, and PowerPoint across Windows 11, Mac, and the web, introduces a new right-click context menu. Users can right-click the floating bubble and select “Move to ribbon” to strip it from the working canvas entirely. Microsoft is also adjusting the “Dock” feature so the icon stays permanently tucked against the window edge throughout an entire session, rather than popping back out every time you interact with the AI assistant.

The spreadsheet backlash

While a floating button might feel like a small annoyance in the experience, it completely broke the workflow for millions of Excel power users.

By placing a persistent, floating AI button directly within the viewport, the company began obscuring active cells, scroll bars, and data tables. Users took to forums, calling the placement infuriating and visually disruptive, complaining that it was impossible to inspect dense data tables or take clean screenshots without the Copilot logo blocking the screen.

In a Microsoft 365 Insider blog post, the company admitted that forcing the floating button onto users was a tactic to boost metrics, stating, While we are seeing increased engagement with Copilot in Office apps with this update, we are also hearing the need for more control over how Copilot appears.

Disable Copilot permanently today

While Microsoft’s upcoming update will let you compromise by docking the button or moving it to the top toolbar, you do not actually have to see the AI assistant at all. The company has kept a permanent kill switch buried in the app settings that completely removes the Copilot integration. If you don’t use the feature, you don’t have to wait for the update to hit your device.

On Excel, Word, or another Microsoft 365 (Office) app, signed in with the primary Microsoft 365 Personal or Family holder, open File > Options > Copilot, clear the “Enable Copilot” option, and click the “OK” button.

It shouldn’t be necessary, but you can also restart the application to finish applying the settings.

If you are running Excel or Word on a Mac, you can find this setting by opening the app menu and going to Preferences > Authoring and Proofing Tools > Copilot and clearing the checkbox.

If you can’t find the option, it’s because you’re not logged in using the primary Microsoft 365 account holder credentials. 

Part of the Windows K2 initiative

This rollback isn’t a sudden change. It’s part of a broader shift within Microsoft away from aggressively pushing AI features across Windows 11. The change also aligns with the company’s internal Windows K2 initiative, a long-term effort focused on fixing core Windows 11 frustrations, reducing interface clutter, and rebuilding user trust.

After years of turning the operating system and its productivity apps into platforms for boosting AI engagement, Microsoft now appears to be recognizing the downside of that strategy. Constant interface changes and forced AI additions have frustrated many users, especially professionals who value stability, consistency, and distraction-free workflows.

Pureinfotech’s Take

I think forcing a floating button directly onto the application canvas (especially in a tool like Excel, where every single pixel of screen real estate matters for data) was a textbook example of prioritizing telemetry and engagement metrics over actual user experience.

In my years covering products like Windows and Office, I’ve seen this exact movie play out multiple times. Microsoft pushes a feature too aggressively, acts surprised when power users push back, and then slowly walks it back under the guise of “listening to feedback.”

While moving the button to the Ribbon is a welcome fix for anyone who wants to keep Copilot around but out of the way, I still recommend turning it off completely if you aren’t actively using the AI features