Answer :

1. Intelligent and informed decision making power
2. 
Stay in touch: Electronic mail has spread rapidly to cover the whole globe in less than a decade. Now, the Internet is courting the telephone and today you can speak across the globe at the minimum possible rates and also see one another though web cameras.
3. 
Saving time
4. 
High accuracy of results: Computers being machines, provide highly accurate answers and calculations.
5. Higher productivity
6. Problem self-diagnosis:  A computer literate can use the computer to check out where the problem is. Once the problem is identified, the computer will again be used to help eliminate the problem. 
One of the most developing field is computer.It can give us a stable job in future