e the basic things you want to know before selecting a computer science group1. You should have a KEEN INTEREST on in learning not only computers but also other technologies  as they are inter linked together.2. You should be ready to program in computers which you learn after opting computer science.3. You should have a knowledge of English and MATHEMATICS as they will also help in computer stream.4. Computers are PRACTICAL things.... so if you are ready to learn by understanding the concepts,it will be easy for you and you will develop an interest in the subject. Mugging up will not work out even if you bi-heart the whole book in your mind.Job Opportunities are as followsSoftware Developer Software Test Engineer (STE)  Senior Software Engineer  Software Development Manager Software Architect Programmer AnalystSystems Developer Web Developer Software Development Engineer, Test (SDET)  Application Support Analyst Computer Systems Analyst Database Administrator (DBA)  Systems Administrator Systems Engineer  Systems Analyst Network AdministratorNetwork Engineer, ITBusiness Analyst, IT Program Manager, ITInformation Technology Specialist