What is a type of software used in buisiness, finance, real estate etc?

What kinds of skills, abilities & software are used in buisiness, finance, and real estate?
For what types of platforms, and electronics?
for jobs, made for companies etc….or just for regular people

I want to work in Real Estate Finance but how do I get started?

I am a recent graduate from the University of Connecticut, completing a finance degree with a concentration in Real Estate & Urban Economics. I graduated with honors, I did an internship at Prudential Financial, and have references from previous managers, professors and personal friends. I can’t find a job. I have been on a handful of interviews that are begun with the explanation that their is not an open position but they would like to meet me now in case something opens up.

I am running out of time to wait. My apartment lease is up on Monday and I don’t have any family in the area. My friends have offered to help me out for awhile but I would feel terrible having to live off their charity for very long. I started about a month ago to look for bill-paying jobs such as a bartender, or waiter, even a retail job but have been met with resistance. I am running out of option and am not sure what to do. Any advice would be greatly appreciated.

Cheers,
Greg