At Microsoft our mission and values are to help people and businesses throughout the world realize their full potential.

It’s all here with Microsoft account Your Microsoft account connects all your Microsoft apps and services. Sign in to manage your account.

Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.

Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more.

Oct 13, 2025 · At Microsoft AI, we’re creating AI for everyone – a supportive, helpful presence always in the service of humanity. We’ve shared how purpose-built models are essential for …

Access and manage your Microsoft account, subscriptions, and settings all in one place.

Explore the Microsoft Store for apps and games on Windows. Enjoy exclusive deals, new releases, and your favorite content all in one place.

Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Learn about Microsoft headquarters in Redmond, WA and our offices, locations, and experience centers across the United States.