The simplicity of use of ICT and a relatively quick and simple access to the Internet make the publishing of numerous digital teaching materials possible. It is hard to talk of the individual quality of each of them. However, it is very important, for the purpose of the teaching process, to choose and use multimedia content/materials that are accessible to each and every student. Regarding that the preferred information receiving channel(s) depend(s) on many factors (habits, needs, wishes, learning style…), the purpose of this paper is to draw teachers' attention to the complexity and importance of the choice of the most suitable channel for secondary school and university students.