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Microsoft Corporation is an American multinational technology conglomerate headquartered in Redmond, Washington. Founded in 1975, the company became influential in the rise of …

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

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

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Use your Microsoft account to sign in to Microsoft services like Windows, Microsoft 365, OneDrive, Skype, Outlook, and Xbox Live.

3 days ago · Microsoft later completed the acquisition of Skype, integrating it into key Microsoft products and expanding real-time communications across services including Outlook, Xbox, …

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

Welcome to Microsoft Learn Discover your path Whether you're just starting in a career, or you're an experienced professional, our self-directed approach helps you arrive at your goals faster, …

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.