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

Sign in to access your Microsoft account and collaborate using Office apps like Word, Excel, and PowerPoint online.

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Sign in to access Microsoft 365 and collaborate on Word, PowerPoint, Excel, and OneNote.

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Access Microsoft 365 to create, share, and collaborate using your favorite apps like Word, Excel, and PowerPoint.

Simplify scheduling and managing appointments with Bookings on Outlook.

Manage, deploy, and secure Microsoft 365 apps for your organization with the admin center.