To exit the application, select Program -> Exit in the Menu Bar
In order to assure no data is lost, a GUI is shown that allows to save your session details or simply exit @Note2.
If you select to save projects, a new GUI is shown where you can choose which project(s) will be saved. If one or more projects are selected, you can also choose a file for saving the projects and press "ok".
At any time, you can cancel the exit operation by pressing "cancel button", returning to the program.