Body tag

Body tags are part of the basic structure of an HTML document. They define the document's body and create a container for the displayable content.

Document structure elements:

<html>...</html>
<head>...</head>
<body>...</body>

The following example shows a very simple HTML document:

<html>
<head>
<title>A simple document</title>
</head>
<body>
<h1>Welcome to my page!</h1>
<p>Greetings and Salutations!</p>
<p>Please visit my <a href="/blog">Blog</a>, or send me an <a href="mailto:email@example.com">email</a>.</p>
<p>Come back soon!</p>
</body>
</html>

To learn more

W3Schools offers an excellent HTML tutorial and reference