You can edit / change the code and click run button <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Html Forms</title> <link rel="stylesheet" type="text/css" href="../../../html/examples/css/mystyle.css"> <script type="text/javascript" href="myjavascript.js"></script> <script>var clicky_site_ids = clicky_site_ids || []; clicky_site_ids.push(101319977);</script><script async src="//static.getclicky.com/js"></script> <h2>Sample HTML Check boxes </h2> <form> <input type="checkbox" name="fruits" id="apple"> <label for="apple">Apple</label> <input type="checkbox" name="fruits" id="banana"> <label for="banana">Banana</label> <input type="checkbox" name="fruits" id="orange"> <label for="orange">orange</label> </form>