Getting demo setup

How do I get the demo to run? I have downloaded and extracted the demo files into C:\Users\Steve\Downloads\distribution-1.8.2-demo

When I enter http://localhost:8080/ in my browser URL I get:
This site can’t be reached

localhost refused to connect.
Search Google for localhost 8080 openhab

I’m a total newbie here

Did you start openhab?

Yes, I was able to get it started once I got everything in the right
directories. Thanks!