The handbook strives to illuminate the significance of data science and how to delve into this engaging world of data by building a recommendation system. As Andrew McAfee rightly said, "The world is one big data problem" and we are aiming at solving this problem by devising an effective solution similar to the way a sculptor molds his clay into a sculpture. Its composed of a brief outline regarding Data Science and the key concepts associated with it. A step by step guide on how to build a simple movie recommendation system using a plot dependent content based filtering technique has been highlighted upon in the subsequent chapters. We have crafted the handbook with the intent that it is easy to comprehend and well suited for anyone looking to begin learning and exploring the vast possibilities associated with data science.