The <em> Tag is strongly used to outline text. The contents are usually displayed in italics.
HTML <em> Tag is used to increase the tension on the actual text between a line or phrase. It provides linguistics that finds the text contained between them.
Note:- The work of the <em> Tag is similar to the <i> Tag. You can do whatever use you want
Example:-
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>
HTML em Tag
</title>
</head>
<body>
<h1>Example of HTML Em tag</h1>
<p>I am <em>Khushal</em> Here</p>
</body>
</html>Output:-
I am Khushal Here