If you press the `?&#x27; key it brings up a menu of help options, including<p><pre><code>    Select one item:
      a - Long description of the game and commands.
      b - List of game commands.
      c - Concise history of NetHack.
      d - Info on a character in the game display.
      e - Info on what a given key does.
      f - List of game options.
      g - Longer explanation of game options.
      h - List of extended commands.
      i - The NetHack license.
      (end)
</code></pre>
Obviously, then, you need to know to press `?&#x27;. People who are accustomed to using interactive software in the terminal can probably guess at that, but it&#x27;s worth noting that the third line of the manpage reads<p><i>To get started you really only need to know two commands.  The command ?  will give you a list of the available commands (as well as other information) and the command &#x2F; will identify the things you see on the screen.</i><p>For software that runs in the terminal on a unix system, putting such instructions in the manpage is the appropriate thing to do. I don&#x27;t know how they do it on Windows, it&#x27;s quite possible it&#x27;s more obscure there, which would be a shame, because more people on Windows are uncomfortable with TUIs.