
Microsoft isn't just scaling back Copilot in Windows 11, it's also reducing access to Copilot Chat for certain Microsoft 365 commercial customers. Starting April 15, 2026, Copilot Chat users without a Microsoft 365 Copilot license will not be able to access Copilot in Office apps, at least directly.
At the moment and until the change takes effect next month, those with a work or school account and a qualifying Microsoft 365 business subscription can use Copilot Chat in Word, Excel, PowerPoint, and OneNote without an additional license.