This presentation on Marketing Essentials covers the key roles and responsibilities of the marketing function. It explains the importance of marketing in every organization and how it helps in identifying customer requirements and making profit. The presentation also includes a case study of Apple, a prominent technology company. Learn about the company's background, its products and services, and its global presence. Gain insights into the process of identifying customer requirements and anticipating their needs. Understand how marketing plays a crucial role in driving profitability and attracting investors. The presentation concludes by emphasizing the importance of understanding customer needs and building strong customer relationships for the success and growth of a company.