Children are soft wood. they can be bent anyway but wont break easily. but later they become strong and grow in the same way they were bent before. si the matter is same with children also. if the elders bend the children in the right way the grow properly and if they bent them wrong they grow in the wrong way.
now coming to computer. computer is also like that. it also acts like a thing to bend the child in some bad ways. anyways computer is very good and it is very useful for children also. but as everything as both good and bad so children getting too much addicted to this is very bad