This book constitutes the proceedings of the First International Conference on Innovation and Emerging Trends in Computing and Information Technologies, IETCIT 2024, held in Mohali, India, in March 1–2, 2024. The 44 full papers presented in these two volumes were carefully reviewed and selected from 417 submissions. The papers are organized in the following topical sections:Part I: machine learning and deep learning; pattern and speech recognition; internet of things (IoT).Part II: data science and data analytics; communication, network and security.