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

Download the latest version of Microsoft Office for Windows PCs. Microsoft Office provides the best experience for work, creation, and collaboration.

To find out whether your browser supports JavaScript, or to allow scripts, see the browser's online help.

Securely sign in to access your Microsoft account and manage emails, calendars, and other services efficiently.

What changed with Office? Office is now Microsoft 365, the premier productivity suite with innovative productivity apps, intelligent cloud services, and world-class security.

Microsoft Office, MS Office, or simply Office, is an office suite and (formerly) a family of client software, server software, and services developed by Microsoft. The first version of the Office suite, …

Did you know? Expand all 01/ The Microsoft Office app is now Microsoft 365 Copilot

Purchasing Microsoft 365 and Office. What is Microsoft 365? Microsoft 365 is a comprehensive subscription-based service offered by Microsoft that offers a range of productivity tools, cloud …

Sign in to access and manage your Office 365 account securely.

Learn how to sign in to Office or Microsoft 365 from a desktop application or your web browser.