This document provides guidance on proper punctuation usage, including commas, semicolons, colons, hyphens, dashes, ellipses, slashes, and apostrophes. It discusses how to use these punctuation marks in sentences, between independent clauses, with lists, quotations, titles, numbers, and abbreviations. Examples are given for setting off introductory phrases, antithetical phrases, and long prepositional phrases. The functions of semicolons, colons, hyphens, and dashes are also outlined.