HTML Tutorial
HTML full form is Hypertext Markup Language.
HTML is use for creating Websites.
HTML extension is .html or .htm
Example
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>HTML Code with Syntax Highlighting</title>
</head>
<body>
<h2>Hello, World!</h2>
</body>
</html>