It is commonly argued that, numerous of children devote a considerable time on smartphones in their routine lives and this method may have several advantages and disadvantages and I believe the positive impacts of it can outweigh its disadvantages This phenomenon has several compelling reasons which the first and the most of them is that, we live in computer ages and technology is an indispensable part of our modern life, as an evidence: in Corona - virus time the classes of schools were held online and several courses were organized for children remotely ,then children had to promote their knowledge about the function of smartphones, since some of them used these devices for participating in their class.