There are two editions of Docker: Docker Enterprise Edition (EE) and Docker Desktop, which is also known as the Community Edition (CE). Docker Enterprise Edition is supported for use with Visual COBOL only on Windows Server 2016 so if you are using Windows 10 you must install Docker Desktop.
Full information on installing Docker is contained in the Docker Desktop page on the Docker site.
To install Docker Enterprise Edition on Windows Server 2016 use the following PowerShell commands:
Install-Module DockerMsftProvider -Force Install-Package Docker -ProviderName DockerMsftProvider -Force