This book explores the growing influence of big technology companies, often called 'Big Tech, ' and the challenges they pose to fair competition in the digital economy. It focuses on how the Competition Act, 2002, in India addresses issues like market dominance and abuse of power, especially in sectors like e-commerce and digital platforms. Through real-life cases like Belaire Owners' Association vs. DLF Ltd. and All India Online Vendors Association vs. Flipkart, the book examines how courts and regulators have tackled these challenges. It highlights the need for updated laws and policies to keep pace with rapid technological changes while ensuring fair competition, innovation, and consumer welfare. By comparing approaches from India and other countries, the book offers insights into creating a balanced legal framework that addresses the complexities of the digital world.