If you want to do computer related course i.e., you want to do Programming/IT jobs then BCA & MCA is a great option for you. BCA is a three years degree course on Computer Application. The course will teach you all kind of programming and coding stuffs. You can get a good job if you pursue BCA. But if you want to take your career to the next level then you can go for the Master program which is also of 3 years. After Masters you will get a lot of scope to work in IT sectors and as programmers in different MNC's.

To know more about BCA you may visit the link provided below:

https://www.careers360.com/courses/bca-bachelor-of-computer-applications

I hope my answer helps. All the very best for your future endeavors!