This study describes one of possible way of usage ICT in education system. We basically treated educational system like Business Company and develop appropriate model for clustering of student population. Modern educational systems are forced to extract the most necessary and purposeful information from a large amount of available data. Clustering (segmentation) allows arranging objects into groups and is especially suitable for discovering personal students' characteristics. At the end, educational system will be more effectiveness after implementation stabile ICT, and appropriate usage of them. In this study we recognized some benefits as possible positive results and changes within the education system. [This paper was published in: "Technical Education in the Process of Change" Scientific Monograph with Papers from the 23rd International Scientific and Professional Conference "Technical Education as a Factor of Lifelong Education." Banska Bystrica, 3-4 Sep, 2007. p179-188.]