At Microsoft our mission and values are to help people and businesses throughout the world realize their full potential.

Collaborate for free with online versions of Microsoft Word, PowerPoint, Excel, and OneNote. Save documents, spreadsheets, and presentations online, in OneDrive.

Often described as a Big Tech company, Microsoft is the largest software company by revenue, one of the most valuable public companies, [a] and one of the most valuable brands globally. Microsoft was …

It’s all here with Microsoft account Your Microsoft account connects all your Microsoft apps and services. Sign in to manage your account.

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, workbooks, and presentations online, in OneDrive. Share them with others and work …

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.