-These instructions are based on Ubuntu 18.04 LTS, which is the platform used by the OSMF servers.
-The instructions also work, with only minor amendments, for all other current Ubuntu releases, Fedora and MacOSX.
+We don't recommend attempting to develop or deploy this software on Windows. Some Ruby gems may not be supported. If you need to use Windows the easiest solutions in order are [Docker](DOCKER.md), [Vagrant](VAGRANT.md), and Ubuntu in a virtual machine.