how to wite text in html code example

Example 1: html bold

<!--Emphasized bold text. It's for content that is of greater importance-->
<strong>I'm a content</strong>

<!--Bold text. It's used to draw attention to text without indicating that it's more important-->
<b>I'm another content</b>

Example 2: how to write a text in html

<p> this is a text  </p> <!--paragraph text-->

Example 3: insert text html

<object height=20 width=75 type='text/plain' border=0 data="URL/filename.txt"></object>