The 4th International Conference on Advances in Computing & Information Technology (IACIT- 2022) will be held at REVA University, Bangalore, India. The conference presents an open forum for scientists, researchers and engineers to exchange the latest innovations and research advancements in the areas of next-generation computers, communications protocols and algorithms, high performance computing, data science software engineering, IT services and applications. The conference will include plenary sessions and invited talks from eminent researchers on the state of the art in related areas. Topics of interest include, but are not limited to, the following areas: Cluster, Cloud and Grid Computing Heterogeneous Computing, Content Distribution Networks, Distributed Multimedia Systems, Multimedia Applications, Web and Gaming Applications, Storage Area Networks, Performance Modelling and Computing System, Computer Architecture, Interface architecture, Parallel and Distributed Algorithms, Smart Grids, Data Centers, Big Data Analytics, Biomedical Signal Processing, Artificial Intelligence, Green Technologies, Disruptive Technologies, Computational Intelligence and Applications, Software Engineering, Bioinformatics and Scientific Computing Computer Graphics & Virtual Reality, Cyber Security, Data Mining and Data Sciences, Computer Vision, Information Retrieval and Management, Digital Rights Management, IOT Applications, Mobile Computing, Computational Sciences, Embedded Systems.