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

Access your email and manage your Outlook account with ease by signing in.

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

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

Login | Microsoft 365

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

Sign in to access your Outlook account and manage emails, calendars, and tasks seamlessly.

Use your NIU email address and password to login. (See examples below) Students: [email protected] Faculty/Staff: [email protected] Get help

Office Suites Select Office Suites product Visio Select Visio product Project