html is used for code example

Example 1: what does html represent

HYPER-TEXT MARKUP LANGUAGE
It is one of the standardised markup languages that 
defines the layout of a webpage.

You can use CSS to aid in the styling of the webpage.

Example 2: what is html used for

html is used to make web pages and it discribes the layout of a web page

Example 3: what is html used for

<!-- Answer to: "what is html used for" -->

<!--
  HTML is used to create electronic documents (called "pages")
  that are displayed on the World Wide Web.
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