The Information Age represents a pivotal historical era that began in the mid-20th century, marking a global transition from industrial manufacturing to an economy powered by digital technology. Initiated by the development of the transistor, this period is defined by the rapid evolution of computers, the internet, and mobile communications. These advancements have fundamentally altered how society stores, processes, and shares data, leading to massive growth in information capacity. The shift has created significant social and economic changes, including the rise of a globalized workforce and the automation of traditional labor. Currently, the era continues to transform through innovations like smartphones and artificial intelligence, potentially signaling the start of a new industrial revolution.