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

Get access to free online versions of Outlook, Word, Excel, and PowerPoint.

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

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

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

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.

Microsoft 365 (formerly Office 365) subscriptions offer a suite of productivity tools and cloud services with world-class security and powerful AI. Try for free.

Create your Microsoft account to access various services and features.

Sign in to Microsoft Outlook to access your email and manage messages efficiently.