The technical innovations have acquired an increasing importance so as to increase the datum of the educational process and upgrading it. Despite what have been offered by technology, from technological educational medias that can serve the educational process, education in all different stages haven't gotten the benefit out of these medias, since their usage has still been limited. In addition, that  requires  from the teacher to know and understand  scientific and technological changes and using the technological achievements and using them in the educational process.