What is navigation in HTML?

navigation in HTML means the user movement around a website using links,

by inserting links into your HTML code as below, you give the user the ability to move from one page to another,

<a class="url" target="_blank" rel="nofollow noreferrer" href="/to/?target=page1.HTML">go to page 1</a>

this will show as a link like: go to page 1

when you click on it you will go to: page1.HTML

You can also add links using images like so,

<a class="url" target="_blank" rel="nofollow noreferrer" href="/to/?target=page1.HTML"><img src="imagename.jpg" /></a>

this will show imagename.jpg and when clicked on you will go to: page1.HTML