We are living in a world where people are so much dependent on computers and the ratio is increasing day by day.Computers have covered almost all the major areas, that includes business, crime detection and even to fly planes.Therefore, the importance of computers can not be neglected as future will be more dependent on computers than the present.However, people should be more cautious while becoming a computer addictive, as there are more negative effects than positive which are explained in the following essay.