It is really good for college students to learn it, because the foundation will be relatively better and the IT employment prospects will be good. IT technology is subdivided into many specialties, such as software development, game development, WEB front-end, software testing, etc. Each school has different characteristics and majors. I think it will be better for you to choose the major you are interested in, so that you will be more active and learn better. You don't have to worry about employment if you learn your major well!