ICTs are gaining more and more areas. Education will not be the rest. But introducing ICT into a college or high school in a developing country like Chad is a complicated process because the operating conditions of ICT components are not always met. In this work, we will examine different possibilities and difficulties faced by these secondary schools in the process of introducing ICT into educational activities in Chad. We propose some ways to address these situations; and finally we provide some advices to the main actors of the education system.