Microsoft Copilot button enrages Excel users

Microsoft’s latest Copilot push is colliding with two very old productivity rules: don’t cover the work, and don’t break muscle memory. On May 18 and May 19, Excel users complained that a new floating Copilot button sits on top of spreadsheets and cannot be fully removed, according to Microsoft’s own support forum and multiple reports tracking the rollout. Microsoft has also acknowledged, in a separate Windows support document, that the dedicated Copilot key on some Windows 11 PCs created workflow problems for users who relied on Right Ctrl or the Context Menu key. Together, the two issues have turned a routine AI-distribution update into a user-interface backlash. ### Why are Excel users angry about one button? A Microsoft Q&A thread dated May 8 captured the complaint in plain language: one user said Excel opened with an “awful floating icon for copilot” that could be docked or undocked but not removed. An Independent Advisor responding in the same thread said there was “no obvious setting to fully remove it from view” in newer Excel builds where Copilot is enabled based on account type and app configuration. (learn.microsoft.com) Microsoft’s archived Message Center notice, identified as MC1189000, described the change months earlier as an “updated UI for Copilot Chat entry point” in Word, Excel and PowerPoint. That notice said Microsoft was adding a new on-canvas “Dynamic Action Button,” contextual prompts and updated keyboard and screen-reader access, with rollout beginning in December 2025 and completing by May 2026. (learn.microsoft.com) ### What exactly changed inside Office? Microsoft said on May 12 that it was simplifying access to Copilot across Word, Excel, PowerPoint and Outlook by reducing the number of entry points and adding proactive suggestions, according to reports citing the company’s announcement. That helps explain why users are now seeing Copilot moved closer to the document surface instead of leaving it as a ribbon command. (mc.merill.net) Office Watch, which tracked the desktop rollout, reported that Microsoft had removed the older Home-tab Copilot button in some Office apps and replaced it with a floating icon near the bottom-right of documents, sheets and slides. Microsoft’s own public notes do not use that language, but the Message Center archive confirms the broader UI redesign and staged rollout. (neowin.net) ### Why did the keyboard issue get pulled into this? Microsoft’s support page on the Copilot key says hardware makers began shipping Windows 11 devices in 2024 with a dedicated Copilot key that sometimes replaced the Right Ctrl key or the Context Menu key. The company said customers who relied on those keys for shortcuts or assistive technologies “experienced some challenges to their workflows.” (office-watch.com) The same support page says a Windows 11 update “later this year” will let users remap the Copilot key to act as either Right Ctrl or the Context Menu key. Microsoft said the setting will appear under Settings > Bluetooth & devices > Keyboard when available, while warning that some Left Shift and remapped Right Ctrl combinations may not work consistently on all keyboards. (support.microsoft.com) ### Is there an official way to turn the Excel control off? Microsoft’s public support answers suggest not fully, at least for affected builds. In the May 8 support thread, the response said users could dock or reduce the inconvenience of the icon, but there was no clear setting to remove it entirely from view. (support.microsoft.com) Microsoft’s Copilot release notes say features are introduced gradually across tenants and platforms, which means not every customer sees the same interface at the same time. The company’s roadmap page also says release dates and descriptions can change as features move through rollout. ### What happens next? Microsoft has already committed to one concrete fix on the Windows side: a later-2026 Windows 11 update that restores user choice for the Copilot key through keyboard settings. (learn.microsoft.com) On the Office side, the clearest public paper trail remains the support forum complaints, the Message Center archive for MC1189000, and Microsoft’s Copilot release notes, which are where any formal change to the floating Excel entry point would most likely show up next. (learn.microsoft.com) (support.microsoft.com)