The CompTIA A+ Complete Study Guide Fifth Edition is a comprehensive textbook authored by Quentin Docter and Jon Buhagiar, aimed at students and professionals in the field of computers and mathematics. Published by Wiley & Sons, this study guide covers a wide range of subjects including hardware, peripherals, operating systems, and certification guides for the A+ certification exams. With a total of 1744 pages, this trade paperback book is designed to provide a thorough understanding of the core concepts necessary to succeed in the exams, making it an essential resource for those looking to enhance their knowledge and skills in the tech industry.