Microsoft is delaying the end supportof Windows 10 version 1803 for certain categories of users. The initial date for the end of the support was November 10, 2020 and the new date is May 11, 2021.
The end of support means that the operating system will no longer receive security updates. SDKs to be supported until 2021 for the Windows 10 της έκδοσης 1803 θα είναι τα Enterprise, Education και IoT Enterprise, σύμφωνα με μια Publication Microsoft on August 26. 
The support fee for Home, Pro, Pro Education and Pro for Workstation for Windows 10 version 1803 has already arrived since November 12, 2019.
The reason for the delay in the end of the support date is the comments of users that show that businesses need more time in the midst of the coronary COVID-19 pandemic.
Microsoft plans to provide security updates for the Windows 10 SDK version 1803 we mentioned above through Windows Update, Windows Server Update Services, and the Microsoft Update Catalog.
In March, Microsoft announced that it would extend support for Windows 10 1709 support for some customers due to the pandemic. The initial expiration date of Windows 10 1709 support was scheduled for April 14, 2020, while with the extension it went to October 13, 2020 for SDK Enterprise, Education and IoT customers.
