Basic code to change the text using JQuery
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
<script src="https://code.jquery.com/jquery-3.1.1.js"></script>
</head>
<body>
<div id="dnf">Hello</div>
</body>
</html>
The JavaScript:
$(function() {
$("#dnf").html("Hello DNF Friends");
}); This will change the HTML of the element with id="
Hello " to "
Hello DNF Friends ".
Thanks