To keep your workers productive, you must provide them with power in the rooms where they need it. Each worker will alternate between working, drinking coffee, and using the bathroom. When a worker is in a room, click on it to turn the power on and then click again to turn it off when the worker leaves. Be mindful of the power usage of your generator. It can only handle a certain amount of power before it starts to drain, so make sure to turn off the lights in unoccupied rooms. Some rooms use more power than others. While working at their computers, your workers will earn you money. Do not turn off the power in the computer rooms when the workers leave, or you will lose their progress. The objective is to earn the required amount of money in each level before the day ends.