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

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

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

Login | Microsoft 365

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

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

Create forms in minutes... Send forms to anyone... See results in real time

Sign in to Outlook to access and manage your Microsoft 365 emails and meetings.

Sign in to configure and manage your Office settings efficiently.

If you're trying to send mail to an Office 365 recipient and the mail has been rejected because of your sending IP address, follow these steps to submit a delisting request.