By moving your cursor across the screen you can find the name of each building in the hot text at the upper right.
The trade school and the capitol manage and develop the industrial workers who provide labor for the city. On the left border of the screen you see the workers in your city now, with the total amount of labor available represented by the arm icon shown above them.
The food processing center provides a means of preserving some of your food in case of fresh food shortfalls. The workers eat food every turn. The amount of food demanded each turn appears on the right border. Don't worry about starvation yet. You have a stockpile of canned food that the workers will eat if insufficient raw foods are provided.
Four buildings on the screen do not require your attention the first turn. The railyard is used to construct transportation to allow more resources to reach your industry. The armory, university, and shipyard allow you to build more units.
