Copilot, your AI chat for work

With Microsoft 365 Copilot Chat, you ask questions, explore ideas, and add context as your work takes shape.

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Copilot for every part of your day

Work in Copilot Chat

Work in Copilot Chat

Think through projects, summarize information, and keep work moving forward in one conversation.

Find what you need

Find what you need

Get grounded answers and quickly find the information, files, and insights you need to get work done.

Meet Cowork

Meet Cowork

Bring ideas to life faster with an AI teammate that helps you move work forward.

Download for desktop

Download for desktop

Bring Copilot and your work together in a focused desktop experience.

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Download on mobile

Download on mobile

Access your work with a mobile experience designed for flexibility.

Did you know?

Copilot Chat brings together work context through natural conversation, helping you understand priorities, ongoing discussions, and what needs attention next. Instead of piecing information together, you can ask questions and get grounded faster.

For more frequently asked questions, check out FAQ for Consumer and FAQ for Commercial

*Copilot Chat in the Microsoft 365 Copilot app is available for Microsoft 365 Enterprise, Academic, SMB, Personal and Family subscribers with a work, education, or personal account. Availability is subject to currently supported regions and languages. Learn more about supported regions and languages here.

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FTR: R:Unknown PLT:Unknown FR:Unknown FD: Unknown D:2026-08-11 14:55:02Z ECS Ring: Unknown