Smartphones are the modern version of telephone. Today they are our lifelines. We need them at home, at work ,,just everywhere. People are working online with its help,also students study online because of mobile. Therefore today we need to understand the problems associated with excessive use of mobile. Mobile can lead to addiction. People cannot stay away from it. Children use mobile in access this distracts them from study. In this situation the mobile became nuisance. Now a days people are using smartphone for corruption, terrorism, misusing of Facebook, misuse in examination, data hacking, chatting like wrong and illegal deeds. So we should be alert while using smartphone.

If we use them properly smartphone can be a blessing , but if misused it can prove to be a curse.