Disqus is best Comment tool now a days and i have seen many big site using this tool because blogger comment tool is not best and disqus tool is best if someone using Facebook he or she easy comment in Blog but if you not using any social media then you can also post as a Guest its a best thing in Disqus but blogger comment did not give this type of opportunity and Disqus SEO is also strong and your page rank also Increase when someone give comment in your Blog Disqus .so today i will tell you how you can easy install Disqus plugin it is Build in Function i will tell how you can install Disqus in Blogger and you can easy access but Disqus look Good than Blogger Comment Tool.
so now Go to Disqus Site Sign up the Disqus site
you account will create and now you can visit own dashboard like this
and you click on Add Disqus to site
its will ask about your site
you will fill your form like this and then click on finish
and new page will open like this you will choose blogger Widget
when you click on Blogger then its will ask Add Disqus in which Site you will select site and it will Auto install Code of Disqus in your Site and after few mint you Disqus widget will install and now you can enjoy with you new widget easy