Then, let's start with publishing an application.
Access the server via :
1) server panel on left side
2) connect as admin
3) on the server - select the "+" icon on the app pilot
4) Browse to the application executable and press "open"
5) press apply
6) confirmation message
7) browse the apps panel
8) open the newly published application by pressing the "i"
9) Enabled - enable or disable the application
Unauthenticated access - if enabled no authentication into the portal is required
Show in portal - will be accessible by normal member profiles