title: Why isn't .NET Core 3.1 showing up in Visual Studio after Iinstalled it?
body: <p>Just installed .NET Core version 3.1.</p>
  <p>I'm using Visual Studio 2019, version 16.4.2, so it should be compatible.</p>
  <p>But when I try to &quot;create a new project&quot; nothing Core-related shows up in the list, no matter how many ways I try to query.</p>
  <p>I'm told it should show up but it doesn't. Haven't a clue as to why (I assume I've missed a step along the way).</p>