title: Where is windows server 2012 container feature
body: <p>I have read on some forums and tutorials that windows server offers a containers feature. I suppose this is a kind of "docker" but for windows.
  I tried to add the feature in the server manager but the container item is not available.
  Is it because a i need a special edition or version of windows server ?</p>
  
  <p>Or is there a way to download the feature ?</p>