Open the processing window... where the hell is that? Starting the game, theres a lot of playing blindly here. How and or where do I go to open the "processing window"?

It is a little confusing because processing is not in the main menu. 

- first edit ring menu

- swap tabs until you find manufacture skill and place it on your ring menu 

- open manufacture and find heating. 

- place water and raw sugar when the window opens

Good luck