Microsoft To Do is free when you use your personal Microsoft Account, which means Microsoft To Do is available to all Microsoft 365 Family or Personal customers as well. Both free and Microsoft 365-subscribed personal Microsoft Accounts are powered by Exchange Online in the background, so the technical requirements detailed below are naturally met by default.

Common examples of personal Microsoft Accounts are what you use to log in to Skype, or Xbox. You can manage your personal Microsoft Account here:  

You can also use a work or school Microsoft Account, but you'll want to make sure it is supported first. The following Microsoft 365 suites include the licenses needed to use Microsoft To Do with a work or school account:  

  • Business Essentials

  • Business Premium

  • Enterprise Firstline F2

  • Enterprise E1

  • Enterprise E2

  • Enterprise E3

  • Enterprise E4

  • Enterprise E5

  • Secure Productive Business

  • Secure Productive Enterprise E3

  • Secure Productive Enterprise E5

  • Education E1

  • Education E2

  • Education E3

  • Education E4

  • Education A1

  • Education A3

  • Education A4

  • Education A5

  • Microsoft 365 A3

  • Microsoft 365 A5

In addition to a valid product license, one of the following versions of Exchange Online is needed for Microsoft To Do to be able to sync user data: 

  • Exchange Online (Plan 1)

  • Exchange Online (Plan 2)

  • Exchange Essentials

  • Exchange Online Kiosk

  • Exchange Online Plan 1

  • Exchange Online POP

  • Exchange Online (P1)

The following account types or subscriptions are not yet supported: 

  • Accounts hosted via on-premises installations of Exchange Server

  • Governmental accounts/subscriptions

    • Exception: Government Community Cloud Moderate accounts can access To Do on the web

  • Microsoft 365 Apps for enterprise or Microsoft 365 Apps for business

  • Microsoft 365 DE accounts/subscriptions operated by T-Mobile Systems

  • Microsoft 365 China accounts/subscriptions operated by 21Vianet

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