<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("#bg").attr({
"href" : "https://www.bapugraphics.com/institute/",
"title" : "Bapu Graphics Online Course"
});
});
});
</script>
</head>
<body>
<p><a href="https://www.bapugraphics.com" title="some title" id="bg">BapuGraphics.com</a></p>
<button>Change href and title</button>
<p>Mouse over the link to see that the href attribute has changed and a title attribute is set.</p>
</body>
</html>