Updated 19/5/2026: This article has been updated to reflect a statement from Microsoft. I heard back from Microsoft about the issue flagged by Excel users about the unremovable floating Copilot button. The company shared two resources: one on how to disable Copilot in Excel and Word, and the other talked about architecting Copilot into Office apps as part of its broader strategy to "build an AI-forward design system that supports work today, while carrying us into tomorrow."
I had my head buried behind a Windows PC as early as the Microsoft Encarta days, but I’ve never quite managed to master Microsoft Excel. However, Microsoft's strategic partnership with OpenAI and the consequent integration of generative AI across its tech stack seemingly aimed to transform the user experience from an uphill climb to a walk in the park.
While Copilot in Excel might be viewed as a game-changer, allowing users to generate and explain formulas, summarize large datasets into charts, and more, Microsoft has seemingly resorted to disrupting the app's user experience with a floating Copilot button (via Neowin).
The change has received backlash from users because there's no way to hide the button from your user interface. However, you can right-click the floating Copilot button and select the Dock option, which will only slide the button to the side of the screen "with a caret-like behavior that launches the Copilot side panel and returns the floating button if you click on it," as the outlet describes the experience.
"The icon is visually disruptive and gets in the way for those that do NOT want to use Copilot - and lots of people don't," a user lamented. "And of course, speaking of which, even uninstalling it does not work, because it just gets reinstalled in the next update. What gives? Please stop trying to force people to use your apps when they do not want to. The only thing that it does is to make them look at alternatives. I know I certainly am."
The floating Copilot button does ship with useful capabilities, including options to either conduct research or create a table. Still, users have expressed reservations about the change and requested that Microsoft return it to its original position in the toolbar at the top or include an option to hide the floating button completely, while describing it as "visually disruptive."
According to a user in Excel's dedicated feedback hub: "Please get rid of the floating copilot icon at the bottom right of my Excel screen, or give me a way to turn it off. I do not want, nor need, Copilot in any capacity. Its presence is infuriating."
"This is atrocious implementation," another user added. "I capture screenshots for validation, and this is inserting itself over the data, which already has limited space on my screen. The button also blocks clicking the scroll bar at the point it overlaps (docked and undocked), at least on MacOS 26.4.1 (25E253)."
"Putting a button over the working content was not a good move by Microsoft. There needs to be a toggle or something to move it back to the ribbon (without requiring the admin to do it for our work 365 accounts). Or just undo this change, it was completely unnecessary."
In the past, Microsoft has been on the spot for forcibly integrating Copilot across its tech stack, specifically Windows 11. It's only recently that the company decided to scale back its aggressive AI push across its operating system by reducing where Copilot buttons and menus appear as part of its broader Windows "K2" initiative, which is designed to address pain points across the operating system and improve its overall user sentiment.
It'll be interesting to see whether Microsoft listens to feedback about adding an option to hide the floating Copilot button in Excel, and how fast it acts. While the integration can be useful, Microsoft should always give users control over Copilot, allowing them to surface it when they need it.
I've reached out to Microsoft for a comment about the issue and will update this article as more information becomes available.
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