We can see in schools more and more barriers for ICT applications in teaching. Are these problems the reason why ICT is not used in schools? What is the impact of ICT on student learning? What is the meaning of ICT applications in school education? How do didactic disciplines approach these questions? The author methodically explains how to use ICT in all school subjects while achieving the main goals of information education.c She illustrates her thoughts with a few examples of ICT applications taken from school practice.