![Need Microsoft support with Office 365 Developer API's? You need paid Microsoft Premier or Unified Support - Tom Talks Need Microsoft support with Office 365 Developer API's? You need paid Microsoft Premier or Unified Support - Tom Talks](https://149371380.v2.pressablecdn.com/wp-content/uploads/2020/10/image-11.png)
Need Microsoft support with Office 365 Developer API's? You need paid Microsoft Premier or Unified Support - Tom Talks
![End of support for Office (2013, 2016, 2019): No Microsoft 365 access, and outdated OS versions – 4sysops End of support for Office (2013, 2016, 2019): No Microsoft 365 access, and outdated OS versions – 4sysops](https://4sysops.com/wp-content/uploads/2022/08/End-of-support-for-Office-2013-SP1-on-April-11-2023.-Until-then-the-apps-are-still-allowed-to-connect-to-Microsoft-365.png)
End of support for Office (2013, 2016, 2019): No Microsoft 365 access, and outdated OS versions – 4sysops
Enhancements in new Office 365 support experience - now available for Premier customers - Microsoft Community Hub
![Support limitations for issues with Microsoft 365 Apps for enterprise or Microsoft 365 Apps for business - Microsoft Support Support limitations for issues with Microsoft 365 Apps for enterprise or Microsoft 365 Apps for business - Microsoft Support](https://support.content.office.net/en-us/media/671f2804-b928-43ec-8f55-f3e48bdcd12c.png)