This lecture covers the role of Computing in society, the link between ICC and other fields, the theoretical part of the course including information, calculation, and communication, as well as the basics of computing, algorithms, communication systems, and computer security. It also delves into topics like sampling, reconstruction, information entropy, and data compression. The instructor explains how computing has become a fundamental pillar of society, why understanding basic computing principles is essential for all professions, and the course's structure and content.