kelvin

Hi. I am having some trouble with choosing a field in CS. I am currently a junior in UCSD as a CS major. I am not sure which field I should get into. For now, I am learning to webpage/server/networking, because it seems to be the most practical, which can help me find a good job easily after graduating. Since I really need to decide what technical elective courses to take, I would like to decide what field I will major in. Please give me some advice on various fields and how to make this decision. I want to get into a field that is practical and useful, so that finding a good job would be easy. Thank you very much.