difference between <b>,<strong>,<sub>,<sup>

Question

what is the difference between bold and strong as well as sub and superscripted?

Answer 1

<strong> & <b> make the text bold but the most famous and using is <strong> and the browser read both of them but it returns to your convenience .

The Sup & Sub Tags will be more Understand here :
https://code.sololearn.com/W8yoP5aBSA1U/?ref=app

Answer 2

This is the difference between b and strong
https://www.quora.com/What-is-the-difference-between-the-strong-and-b-HTML-tags
You can get a clear idea about the difference between <sup> and <sub> by this
https://code.sololearn.com/W0WfKb4yLX7j/?ref=app