In today’s scenario, machine learning plays a vital role in a wide range of critical applications such as data mining, expert systems, image recognition, and Natural Language Processing (NLP). In case of machine learning for beginners, the main prerequisite for understanding machine learning is to have a strong foundation of programming, statistics, and a bit of math. One needs to immerse themselves in learning the essential theory of machine learning. Be sure to focus on why you need to master the concepts of machine learning. These reasons include planning and data collection, interpretation of model results, data assumptions and preprocessing, and utilization of the tools needed for maximizing effectiveness, thereby resulting in business value.