Access and manage your Microsoft account sign-ins securely. Sign-in options Terms of use Privacy & cookies. Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. Microsoft Corporation is an American multinational technology company headquartered in Redmond, Washington. The company became influential in the rise of personal computers through software like Windows and has since expanded into areas such as Internet services, cloud computing, artificial intelligence, video gaming, and more. Do what you love. Create the future you want. Explore the career options that Microsoft has to offer Stage. Access and manage your Microsoft account, subscriptions, and settings all in one place. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent. Get access to free online versions of Outlook, Word, Excel, and PowerPoint. Create your Microsoft account to access various services and features. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.