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Microsoft is the largest software maker, one of the most valuable public companies, [a] and one of the most valuable brands globally. Microsoft is considered part of the Big Tech group, …

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

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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, …

Shop the Microsoft Brand Store at Best Buy. Learn more about Windows laptops and Surface tablets and take your gaming to the next level with Xbox.

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Experience the latest Microsoft Windows 11 features. Learn how our latest Windows OS gives you more ways to work, play, and create.

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