The crossword solution for the term RIGHT COLUMNS is EDIT, which is a four-letter word. EDIT is a verb that means to prepare written material for publication by correcting, revising, or adapting it. It is often used in the context of editing a document, such as a book, article, or website. Editing involves making changes to the text to improve its accuracy, clarity, and readability. It can also involve adding or deleting content, rearranging words or sentences, and formatting the document.