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Microsoft Dynamics is a suite of intelligent and cloud-based applications designed to assist in various business operations, including finance, marketing, sales, supply chain management, …

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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.

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Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.

Get help for the account you use with Microsoft. Find how to set up Microsoft account, protect it, and use it to manage your services and subscriptions.