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

How do I find out the financing arrangements negotiated within a real estate transaction for a property sold?

I am real estate student trying to appraise a comparable property. How to find out what expenses and financing used within the sale of a property already sold?

is there a real estate research website that is better than zillow?

before buying a house what tools can i use to research real estate….anything better than zillow or similar ?

What are some of the best real estate tools for a new agent?

I am new to real estate and I noticed a lot of websites that offer pre-listing, expired listing, and buyers presentation systems. I have seen these kits available for 0 to 0. dollars. What is the best program to purchase for the best price?

How can I add real estate tools to my website?

I am building a website for my husbands business. www.tobarhomeloanservicesinc.com It’s a real estate site so I wanna have cool tools on it like a mortgage calculator, a tool to search for properties currently on the market, a tool to check property comps for clients to know the value of their property, a tool Check Rates both wholesale and retail, etc. I have found a couple of websites that offer the mortgage calculator and rates but they link the viewer to their website which obviously I don’t want. Don’t mind paying a reasonable price just dont know where to start. HELP