how to bold in html

HTML
<p>This is normal text - <b>and this is bold text</b>.</p>
 #bold text:
<strong> this is bold </strong><html>
 <head>
   <title>Bold text</title>
 </head>
 <body>
   <p>Use the strong element to <strong>indicate strongly emphasized</strong> content.</p>
 </body>
</html><text>Your Text...</text>
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