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

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

Access your email and manage your Outlook account securely.

Access and manage your Office 365 account, users, and settings from the admin portal.

Sign in to access your Outlook email and manage your inbox with Microsoft 365.

Sign in to access your Outlook email and manage your inbox securely.

Sign in with your Microsoft account and enter your product key to get started. For help, go to office.com/support

Sign in to configure and manage your Office settings efficiently.