Simplify your day Access all your Microsoft apps, services, and games with one account. Whatever you’re doing, wherever you are, just go.

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.

Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, workbooks, and presentations online, in OneDrive. Share them with others …

Sep 27, 2025 · Start the Microsoft Store app by using Windows Search, from the taskbar, the Start Menu, CMD, the Run window, and more.

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Use Microsoft Word for online document editing with AI-powered suggestions from Copilot for grammar, style, and clarity. Write, edit, and collaborate anywhere.

Select Start then enter Microsoft Store. Select it to open the app. If Microsoft Store won't launch, get more info at Microsoft Store does not launch.

With Microsoft 365 for the web you can edit and share Word, Excel, PowerPoint, and OneNote files on your devices using a web browser.

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.