Check out example codes for "how to make an html document". It will help you in understanding the concepts better.

Code Example 1

Make a folder
Create a file with .html at the end of it and open it with a text editor

Code Example 2

First, you have to tick "File name extensions" if you haven't.
Secondly, you need to make a file somewhere in YOUR user. Make sure that it 
ends with .html
Then, copy this code:
<!DOCTYPE html>
<html>
  <head>
  	<title>Name your document title</title>
  </head>
  <body>
  	Put your document apperance here...
  </body>
</html>
Finally, open the HTML document and then you have your page!

Code Example 3

<!DOCTYPE html>
<html>
	<head>
		<title>Page Title</title>
	</head>
	<body>
      
	</body>
</html>

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