Visual Studio Code – node js console.log output is not showing on cmd

I’m trying to start studying node js.
after install node js(it was LTS) the console shows version well

and then i tried a very simple code in VS code just see how it works
but the console shows no result. I expected to see hello world from console.log code

function hello(name) {
  console.log(" Hello!" + name );
}

hello("World");

I don’t know why it’s not working… and also it shows no error code too