Add a Facebook Comment Box in Blogger Platform

Hello Friends today i bought an tutorial for all blogger user, i this tutorial we learn how to add Facebook Comment Box System in Blogger, 

Benefit of Adding Facebook Comment Box

It helps your website visitors easy to post comments and ask any questions and tells you about quires in post, rater than first signup in Gmail Account. 

Lets Start 

<script>(function(d){
  var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
  js = d.createElement('script'); js.id = id; js.async = true;
  js.src = "//connect.facebook.net/en_US/all.js#xfbml=1";
  d.getElementsByTagName('head')[0].appendChild(js);
}(document));</script>
<div class="fb-comments" data-href="www.learncomputerworld.com" data-num-posts="10" data-width="500"></div>

•  First of all copy the code. and Paste it under the post Gadget in the Blogger. 
• Then Save it.
• Now it is Completely Working Fine.
• Must Replace the Highlighted codes in Coding.

If any Quires then Comment Below