Please let me know how to insert an youtube video or it's link on a web page

Answer 1

You can use fancybox

https://fancyapps.com/fancybox/3/docs/

<a data-fancybox href="https://www.youtube.com/watch?v=_sI_Ps7JSEk">
YouTube video
</a>

Answer 2

use the <iframe> tag for it, for example

<iframe width="420"height="315"
src="https://www.youtube.com/embed/XGSy3_Czz8k">
</iframe>

Answer 3

please help with a code