title: C# dotnet not being recognized
body: <p>I've been trying to run a C# project in Visual Studio and keep getting hit with the error:</p>
  
  <p><code>'"dotnet.exe"' is not recognized as an internal or external command,
  operable program or batch file.</code></p>
  
  <p>From what I've seen online, several people have managed to fix this by messing around with the SDK or with the 'path' environment variables in Window's System properties tab. The problem is, I have no idea what any of these system settings and specifications do, and I can't get a clear answer.  </p>
  
  <p>I can tell that VS isn't able to get dotnet working, so what ideas come to mind to fix this error?</p>