Internet helps human to do the human job and decreases physical activities because many human jobs are changed by internet.
---> This statement leaves me in the state of assumption. I can understand that Internet helps us to complete our work easily which normally demands for increased physical activity. Something wrong with this sentence. Please avoid repetitive words instead try to use synonyms.
internet is able to stop criminal action like stopping drugs distribution
--.I dont think internet is really helping to arrest such illegal activities rather it becomes another means of communication to strength illegal network
Overall, All of people in the world know that everything has negative and positive effects, so does internet. the most important thing is we can divide between negative and positive effects and take positive side and avoid negative side.
In conclusion, I would strongly support the view that the internet is the most significant innovation which has been influencing various aspects of human life to large extent. Though internet has provided huge range of benefits, we cannot overlook the drawbacks associated with them. However, on balance advantages far outweigh the disadvantages, people should be able to distinguish its pros and cons for the better usage.