Add a computer as part of the domain?

I’m currently studying the principles of how IIS works . Its current installed on
my machine. Currently I tried creating directories of the users in the network where
they can upload their web pages for web publishing. I was wondering if there is a
way to make the users have their own workstation as a web server which is part of the
domain so that they can quickly administer their own site within their own workstation
without having to upload their web pages on the server. If possible their web site
would look like this: http://username.domain.ext.