I need someone to show me how to get started

I am a 62 year young man that wants to learn I T i dont understand how to work the hello program can someone please help

You can write a simple file inside of your text editor:
<p>Hello everybody</p> and save it in some folder with a file name index.html, like so:
Close your text editor and go in that your Programming directory. Right click your file and let it open with some browser :“Open with a Firefox web Browser”. Inside your browser you will see an output:
Hello everybody

You can also write some code with javascript in your file:
<a href="#" onclick="alert('Hello')">Click Me</a>
and to see what is the output in browser in this case.

Are you using freecodecamp.org to learn?