RESET y F5 ¿son las tic una necesidad de la escuela actual?

The present speech is making from two technological metaphors, RESET and F5 (Refresh), where mainly the trouble of TIC’s necessity at the present school context is exposed. Starting from a theoric reviewing of the necessity concept with some writers contribution like Fresneda and Max Neef, where, clearly, the difference between necessities, satisfactors and possessions is founded. This first part is metaphoric understanding like RESET. Successively, by means of F5, we find that the communication and information technologies are so far to be strictly necessities and it acquaire, on the contrary, the cultural possessions characteristic that can mediate or not, the necessity and its satisfactors relation. In the school case particularly, the registered experience with Castilla La Nueva town, we found that the laptops and internet use are giving answers to understanding, leisure, identity and affection necessities; no interpreting this like an effective answer, but it had any kind of answer. This allows obtain elements to observe this technologies impact at school and to find the place that they must have in the present school context too.