Given the task definition and input, reply with output. In this task, you are given a paragraph, and your task is to construct a question from the given passage. Construct question in such a way that (i) it is well explained in the paragraph, (ii) the words may/may not be present in the paragraph, (iii) it should start with what/how/describe. Avoid creating a question that (i) is just relevant to one or two sentences, and (ii) not relevant to passage. 

Electricity comes into the computer from the plug. The electricity runs the components in the computer. Electricity turns the fan to keep the components cool. Heat is released from the computer. Electricity runs the computer's display. Light is formed from the electricity.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Describe the energy transformations in a computer