HTML comments are very easy to put. It is like a label that has a beginning and an end. All the text that you put inside is commented, that is, it will not appear on the page. Within a comment you can put text or HTML code, such as tags.
The comment starts with Everything you put between those tags is commented out.
An HTML code with a comment:
Page This text is normal. This text is also normal \ This is outside the comment.