Does anyone know about a computer and management information systems (MIS) as a degree or career?

I am currently in college and am trying to figure out what I want to do for a degree and a career. I have done some research on this but was wondering if any of you Jelly’s could help with any more information, from a personal stand point or professional. For example, what is a typical day like at the office, or anything that you think would be helpful. I appreciate any extra help.

Thank you in advance.