This book will introduce you to the digital world. Data science is one of the most amazing and trending fields in the digital era. Data science is what makes us humans what we are today. Not limited to computer-driven technologies, this book will guide you to visualize the digital facts and connections of our brain with data science, how to draw conclusions from simple information, and how to develop patterns for understanding different solutions for a similar problem. But our brains can only take us so far when it comes to raw computing. Our brains can't keep up with the amount of data we can capture, and with the extent of our curiosity. So we turned towards machines that are able to capture and store terabytes of information and to do part of the work for us, like recognizing patterns, creating connections, and supplying us with accurate results. Data science is a field where you will be able to get to learn every modern technique. Keeping in mind all these facts, we thought of writing this book targeting the data science beginner. This book provides an overview of data science, teaching you: What is data science, and how it has emerged What are the responsibilities of a data scientist and the fundamentals of data science Overall process with the life cycle of data science How data science tools, like statistics, probability, etc. Help to draw insights from data Basic concept about data modeling, and featurization How to work with data variables and data science tools How to visualize the data How to work with machine learning algorithms and Artificial Neural Networks Concepts of decision trees and cloud computing. We have included everything a beginner needs to venture into the data science world. Don't waste another second. Now is your chance to get started!