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Microsoft 365 Copilot Chat
- Use secure, web-grounded AI chat powered by the latest large language models
- Get Copilot Chat in select Microsoft 365 apps3
- Access and use agents, priced on a metered basis
- Maintain IT control, including enterprise data protection and agent management
Microsoft 365 Copilot
- Get AI-powered chat that’s connected to your work data and access to AI reasoning models for research and data analysis
- Access Microsoft 365 Copilot in apps such as Teams,1Â Outlook, Word, PowerPoint, and Excel
- Create and use agents with Copilot Studio2
- Experience enterprise-grade security, privacy, and compliance
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Trusted by top organizations
“It feels like having a personal assistant. For those without administrative support, it’s brilliant.”
Sarah Zama, Head of User Experience, University of Oxford
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Frequently asked questions
- Microsoft 365 Copilot Chat is an AI chat available, at no additional cost, with eligible Microsoft 365 plans. It includes web grounding, the latest large language models, file uploads, Copilot Pages, IT controls, and enterprise-grade privacy and security. It also includes grounding on open files in select productivity apps.
When you add a Microsoft 365 Copilot license, Copilot Chat becomes even more powerful by providing access to Microsoft Graph, more advanced features in productivity apps, and using advanced measurement and management tools. - Copilot Chat is available at no additional cost for Microsoft Entra account users that have an eligible Microsoft 365 subscription. Learn more.
- Keeping your proprietary data confidential is important, and Copilot Chat has built-in safeguards to help ensure it stays that way. Copilot Chat inherits all your existing Microsoft 365 security and compliance requirements, so only people with the right permissions can access the content it generates. Additionally, because Copilot Chat is a core Microsoft 365 service, the data it uses resides in your geographical region. That means it complies with Microsoft processing commitments for that region. Learn more about enterprise data protection for Microsoft 365 Copilot Chat.
- Web-grounded Copilot Chat is available at no cost for Entra account users with an eligible Microsoft 365 subscription. Learn more.
- Learn more about admin controls, data governance controls, and licensing with the Copilot Chat and agent starter kit.​Â
- [1]Microsoft Teams license required.
- [2]An Azure subscription is required to use agents.
- [3]Copilot Chat will begin to rollout in Word, Excel, PowerPoint, and OneNote on Windows desktop, web, and Mac beginning in mid-August 2025 and is expected to complete early October 2025. Mobile rollout will also start mid-August and is expected to complete by end of September 2025. Availability may vary by market and license.

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