Use 90 times / 3 months time to complete the board exam. After completing the board exam, go to any computer training center. Because computers are used in every job. It is not possible to run an office without a computer. So it will take Must B. Suppose you have a computer at home. As such, you are a computer guru. But there is no institutional certificate. Then the boss in the office will not pay the price. When applying for a job, add a certificate of computer training to the educational qualifications. Then the boss or others in the office will know. You know about computers. So I think everyone should learn computer.