What is the function of a conclusion in an essay?

The function of a conclusion in an essay is to summarize the main points and provide a final thought. It serves as the closing section where the writer revisits the key arguments made throughout the essay, reinforcing the overall message or argument presented. By synthesizing the main ideas, the conclusion helps readers recall what has been discussed and emphasizes the importance of the topic, allowing them to leave with a clear understanding of the writer's perspective. Moreover, it often provides a sense of closure, tying together all aspects of the essay and giving the reader something to ponder after finishing the text. This final thought can also encourage further reflection or action regarding the topic addressed in the essay.