Conectores are linking words or discourse markers that connect sentences and paragraphs. They are essential to provide clarity and organization to a text and allow the reader to better understand the ideas. Conectores are useful for presenting additional information, expressing similarities or contrasts, introducing examples, and more. Some of the most common conectores are used to add information, express contrasts, show similarities, introduce examples, explain ideas, show time or sequence, express causes, show results, and summarize.