In this tutorial, we are discussing the basics of HTML documents and the building block of the HTML.
HTML is written in the form of HTML elements, which are formed by using markup tags. These markup elements are a key feature of HTML. Every markup tag, such as <html>, <head>, <body>, <title>, <p> , and so on, is made up of a keyword enclosed by angle brackets. HTML tags are typically used in pairs, such as <html> and </html>. The first tag in a pair is commonly referred to as the opening tag (or start tag), while the second tag is referred to as the closing tag (or end tag). An opening tag and a closing tag are identical, with the exception of a slash (/) following the closing tag's opening angle bracket to indicate to the browser that the command has been performed. You can put relevant material between the start and finish tags.
<tag name attribute_name= " attr_value"> content </ tag name>