Docker run linux container in windows 2019

Thank you!!!
And I still have several questions.

What difference between windows server and windows 10 make such situation? That you can run linux container in win10 but not in windows server.

By the way, is such method work? Run Docker Containers on Windows Server 2019 | ComputingForGeeks
I have tried but failed. I want to know should I take more time on such topic( linux container in windows server) or just give up.