[Pharo-users] starting a program

Hello , thank you for the answers. I will "copy" the folder on USB stick in the first way. Other options as github and launcher later. It is a little bit strange to start a program. There is one package. Inside the package are two classes. To start ONE class i do with classname new classname. But what must i do to start the whole programm ? Normally , after i have started the complete program. I have to save the program as the "program image file". Then this image will display the program when it is opened from the pharo.exe file. The program should run immediatelly in full screen mode. This sounds strange questions.