title: How to use NSSM
body: <p>This is probably glaringly obvious, but how do I "install" NSSM? according to the docs, I don't need to. If I wanted to use the GUI, I know that works (I've tested that) but when using cmd prompt or a batch file, it can't find it.</p>
  
  <p>I know that the docs say "...preferably somewhere in your PATH", but I'm not sure where that would be. (neither of the "program files" folders work.)</p>