Contact Microsoft Support. Find solutions to common problems, or get help from a support agent. The official Microsoft Download Center. Featuring the latest software updates and drivers for Windows, Office, Xbox and more. Operating systems include Windows, Mac, Linux, iOS, and Android. 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. Access and manage your Microsoft account, subscriptions, and settings all in one place. Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive. Explore Microsoft products and services and support for your home or business. Shop Microsoft 365, Copilot, Teams, Xbox, Windows, Azure, Surface and more. Discover Microsoft 365 Copilot—your AI productivity assistant. Chat, search, create, and get started with AI-powered tools for work and home. Get access to free online versions of Outlook, Word, Excel, and PowerPoint. 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. Learn about Microsoft headquarters in Redmond, WA and our offices, locations, and experience centers across the United States.