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

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

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

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

5 days ago · Microsoft’s 2026 product plans put AI front and center, shifting it from an optional add-on to a core layer across its cloud, productivity, and security platforms.

6 days ago · Cognizant (NASDAQ: CTSH) today announced a multi-year strategic partnership with Microsoft to help global enterprises become AI-powered frontier firms: organizations that redefine …

Sign in to manage your Microsoft account and access free online services like Outlook, Word, Excel, and PowerPoint securely from any device.

The official Microsoft Download Center. Featuring the latest software updates and drivers for Windows, Office, Xbox and more. Operating systems include Windows, Mac, Linux, iOS, and Android.

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

Our mission is to empower every person and every organization on the planet to achieve more. Learn more about Microsoft, our commitments, and values.