Internet has many disadvantages which affect the people badly by physically and mentally

1.       Internet has many disadvantages which affect the people badly by physically and mentally. Youngsters use internet just watch porn movies which is very harmful for health of students. We know that youngsters are building blocks to the development of society. If youngsters are involved in these unhealthy activities will be very harmful in their studies. We can say that if youngsters are involved in unhealthy activities they will fail in their studies and if they are failed in their studies will be lose full for entire nation.