Are you good at it?
Do you like it?
Would you work everyday and still be happy?
Will you handel it?
Is it payed well enough?
Answer all of these questions and you will find out if you really want to work with computers.
I also want to study for them and yes the competition is big but I don't care because I love working with computers so I will study hard and make i it to the top.
Competition Is Everywhere In Today's World.so Don't Think About That At All And Just Make Ur Future Best By Choosing The Option In Which U R Interested Becoz Making A Good Future In Uninterested Line Is Quite Difficult.(i Have Experienced That After 10th.i Chose The Wrong Side)
Your success depends on how good you are. If you don't like CS then don't do it. Nothing worse that a bad programmer. There are plenty of good jobs out there. Accountants that do actuary work for insurance companies make a killing! Just an example.Do what you think you will enjoy
what do you mean by computer studies exactly? Lots of places offer different courses looking at different aspects. Do yo want to become a programmer in a specific language, (C, C++, Fortran etc). Do you want to be network advisor or do you want to train in teaching people computer skills etc?
There are so many different areas to computer studies. Try to find the course that is right for you.
Do not listen to the people who say that there is no future, they is a good future in computing.