i can't figure out how to get 2 windows to be displayed but for both of them to be displayed in fullscreen (Present mode), 1 on the main computer screen (laptop screen) and 1 on the computers external display, i would like this to be able to display any messages typed into the screen on the main computer on the external display

i don't know where to start as i have no idea even how to make a second window in processing!

please help!

J