There's also a tag for making text bold: the <strong> tag.

 <body>
  <h1>My favorite things</h1>
  <p>
   Raindrops on <em>roses</em><br>
   Whiskers on <strong>kittens</strong> 
  </p>
 </body>
</html>
]]>

There! We can use the <strong> tag to make what's important stand out in our webpages.

Make sure you start with the opening tag and end with the closing tag.