Solved How do I image one system to load onto another system?

I will be setting up many kiosks. Each machine will have it's own key for Windows 8.1. I want to be able to make a copy of a completed machine and be able to load all third party software and settings onto other machines. What is the best way to do this and will it be an exact copy, i.e. all software will be installed on the next machine? Thanks! Brett.