Whats the diference between electrical engineering and computer systems engineering?
It depends on the particular school, but EE is a broad field that encompasses many areas, including circuits, semiconductors, electromagnetics, signal processing, communications, control systems, etc. Computer systems engineering is similar to computer engineering; it is a branch of EE that deals with how computers are designed and how their components interact together, e.g. computer architecture, assembly programming, networking, etc. Maybe if you post a link to the curricula of the schools you’re considering, I could give you a more detailed response.