Google is everywhere and it is due to its presence at each website platform, in its search engines the web has now become simpler to use and attend. That is why t o know the details of how this stuff works is really the most interesting aspect. It is the sheer curiosity that works ultimately. As many of us have been the huge fan of Google and finding the relevant information has just been more and more easy and suitable for us inside this vast arena of internet. Internet plat form is vast and there are many websites here, though all of these websites are not informative but there still millions of it which gives useful important information. Then the question arises, here is that how to get the relevant website for the queries that has been sought for. That is why Google is popular, having it inside the many complex mathematical instructions so that when we search for a query it goes on with it and finds the relevant information there and it is very popular and also the search is now synonym with Google. Why, Google is popular, it is so as its algorithm is excellent and giving us the much desired results that we have been sought for and this it why, in this article we try to learn about its algorithm and how these stuffs goes on with it in what so ever manner and why this is the most smartest way of communications.