If you want to display a section of the text as a paragraph, you must put that section in the HTML Paragraph tag (<p></p>). thus :
<p>This is a Paragraph</p>
The paragraph element separates from its upper and lower elements.
Plain text without paragraph :
You can create your website using HTML. knowing the HTML language is necessary to build the website. But HTML language alone is not enough to build a complete website.
Seperated text in paragraph tag :
You can create your website using HTML. <p>knowing the HTML language is necessary to build the website.</p> But HTML language alone is not enough to build a complete website.