Check out example codes for "link with no link html". It will help you in understanding the concepts better.
Code Example 1
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
<form>
<input type="button" onclick="window.location.href = 'https://www.w3docs.com';" value="w3docs"/>
</form>
</body>
</html>
Code Example 2
<a href="" onclick="return false;">do absolutely nothing</a>
Code Example 3
<a href="http://yoursite.com/" style="text-decoration:none">yoursite</a>
Code Example 4
<!DOCTYPE html>
<html>
<head>
<title>HTML Image as link</title>
</head>
<body>
The following image works as a link:<br>
<a href="https://www.qries.com/">
<img alt="Qries" src="https://www.qries.com/images/banner_logo.png"
width=150" height="70">
</a>
</body>
</html>
Code Example 5
<head>
<link rel="stylesheet" type="text/css" href="theme.css">
</head>
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