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Its best-known software products are the Windows line of operating systems and the Microsoft Office and Microsoft 365 suite of productivity applications, which most notably include the Word word …

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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.

Jul 22, 2025 · There are ways for everyone to get variations of Microsoft 365 for free, which includes access to Microsoft Office, PowerPoint and more.

23 hours ago · OpenAI and Microsoft have challenged Musk's damages claims Musk may also seek other penalties Trial is expected to start in April OpenAI gained between $65.5 billion and $109.4 …

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