Hello student. Basic eligibility criteria to pursue pgdca is 10th, 12th and an degree should be completed by a candidate. So after graduation, you can go for pgdca. After that, depends on your interest you can go for any computer course. It also depends on job profile.

If you wish to go for computer course, you can go for msc in IT

You can take up short term courses like Oracle, Microsoft, CCNA etc