Microsoft Copilot is your companion to inform, entertain and inspire. Get advice, feedback and straightforward answers. Try Copilot now.

Use Copilot Chat to draft, summarize, analyze, and explore ideas with an AI assistant designed for work.

From deep research to voice AI, see what you can do with Microsoft Copilot, your AI assistant. Download for Mac, Windows, and more to save time, work smarter, and improve any task.

With Copilot, you get AI assistance built into the Microsoft 365 apps. You can get free access to Word, Excel, and PowerPoint in your browser with a Microsoft account. If you want additional features, you …

Copilot on Windows brings recent files, apps, and chats to the forefront, so you can pick up right where you left off. Quick answers, smart suggestions, and seamless creativity—wherever you go. Use …

Use GitHub Copilot, your own custom agents, or the third-party ones you already rely on. Copilot works where you do—in GitHub, your IDE, the CLI, project tools, chat apps, and custom MCP servers. AI …

Copilot compares, summarizes, and handles the tasks you don’t want to do — all in one place. Copilot works in your browser, using your tabs to compare options, surface key details, and give clear …

Learn how to access and use Copilot to tap into the impressive power, productivity, and creativity of AI chat.

Discover powerful prompts for Microsoft 365 Copilot to boost your productivity. Get started with ready-to-use prompts for Word, Excel, PowerPoint, and more.

Copilot helps you organize ideas, plan next steps, and work through everyday tasks. From the convenience of your desktop, it's your AI companion from Microsoft, designed to assist with workflows.