Hello,
.
Computer science is a stream which teaches software programs, development, system etc.,
.
To be clear it teaches you about AI, system interactions, programming, security, data base and many more.
.
They are such kind of scientists who create a problem and solve it, which is a  task for them or a fun game.
.
If you are good at programmings, if you can memorize things easier, if you can handle ache then it is suitable for you. Because, programming is not a simple thing which can be done by everyone.
.
But once you are done, your career will give you enough income in varies kinds of jobs. So, think and choose.
.
Best of luck