Microsoft Embeds Copilot Chat Directly Into Word, Excel, and Other 365 Apps

['Markus Kasanmascheff', 'Markus Has Been Covering The Tech Industry For More Than Years. He Is Holding A Master S Degree In International Economics', 'Is The Founder', 'Managing Editor Of Winbuzzer.Com.'] WinBuzzer 2025-09-16 00:00:00

Microsoft is rolling out its Copilot Chat AI assistant directly into its core Microsoft 365 applications. Starting today, users of Word, Excel, PowerPoint, Outlook, and OneNote will find a new unified chat experience. This change aims to make work faster by putting your AI assistant where you need it most. The Premium Tier: Unlocking Your Full Work GraphWhile the basic in-app chat is free, a clear distinction exists for licensed Microsoft 365 Copilot subscribers. The CCS is Microsoft’s answer to these concerns, providing granular control over what data Copilot can access.