HTML Comments in HTML means, if write something on in HTML Code it will not display on the browser, in Other words, write comments in HTML code it is completely ignored by browsers.using comments, you can explain your HTML code to other programmer.in some complex documents it helps to indicate your coding to another programmer. anything written between comments will not display on browser.
<body><!--This is a comment tag example and it will not displayed in the browser--> <!--<p>This Paragraph tag also not displyed in Browser</p>--> </body> In the same way you can also use comments in all Div & Sections.. TRY IT FOR YOUR PRACTICE.
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