In writing, what is a conclusion is it a central idea supporting details the overall topic final thoughts about a topic

In writing, a conclusion refers to the final part of a piece of writing where the writer sums up their main points or arguments, and often provides their final thoughts or opinions on the topic at hand. It is not a central idea or supporting details, but rather a summary or recap of the main content discussed in the body of the text. The conclusion aims to leave the reader with a clear understanding of the writer's viewpoint and may also suggest potential future implications or actions related to the topic.