Media and technology have revolutionized how we communicate, access information, and interact with the world. From the printing press to social media, these advancements have shaped society, influencing everything from personal relationships to global politics. This unit explores the evolution of media and technology, their impact on social interactions, and the challenges they present. It covers key concepts like the digital divide, media representation, privacy concerns, and future trends, highlighting the complex relationship between technological progress and societal change.