Securely sign in to access your Microsoft account and manage emails, calendars, and other services efficiently. Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. Sign in to manage your Microsoft account and access free online services like Outlook, Word, Excel, and PowerPoint securely from any device. 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. Microsoft 365 (formerly Office 365) subscriptions offer a suite of productivity tools and cloud services with world-class security and powerful AI. Try for free. Explore the Microsoft Store for apps and games on Windows. Enjoy exclusive deals, new releases, and your favorite content all in one place. Get access to free online versions of Outlook, Word, Excel, and PowerPoint. Sign in to check and manage your Microsoft account settings with the Account Checkup Wizard. 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.