Microsoft lets Office users remove floating Copilot button

Microsoft will let Word, Excel, and PowerPoint users disable the floating Copilot button starting next week, reversing a default-on design that blocked cell access and drew user backlash since April 2026 [The Verge].

The button, a semi-transparent blue circle fixed to the bottom-right corner, shipped to Office Insiders in late April and rolled out widely in early May. It overlays content in Excel grids, making underlying cells unclickable without manual adjustment [The Verge]. Users previously had no way to remove it. Now, a right-click context menu will include a "Hide button" option. Administrators can also disable it via Group Policy, with support across Windows, Mac, and web versions—though not on mobile [The Verge].

Katie Kivett, partner group product manager at Microsoft, acknowledged the friction: "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" [The Verge].

Forced placement on editable surfaces alienates power users. Excel workflows demand precision; overlaying an unremovable UI element treats productivity software like an ad platform. Microsoft’s own data shows higher Copilot interaction with the button visible, but that didn’t outweigh user revolt. When teams threaten to switch to Google Sheets or LibreOffice, the message is clear: engagement metrics don’t justify broken usability. The company initially pitched the button as key to "ambient AI" discovery. Making it optional signals that forced AI integration fails when it disrupts core workflows.