Aspiring EE here that needs help picking an area of emphasis.

I am transferring to uni this coming fall and was looking at what areas I can specialize in. Those areas are communications, control systems and robotics, computers, electronics, and power systems. Would anyone be able to give me a little bit of insight on these areas of study? What kind of work I would be doing with one or the other? And possibly the future outlook for those career paths? Any and all responses will be much appreciated! Thank you!