The product is a 3rd edition paperback book titled “Using MS-DOS 6.22” by author Jim Cooper. Published by Que in 2001, this textbook is part of the “Using…” series and covers the subject areas of operating systems, specifically focusing on the DOS operating system. With 1056 pages, this trade paperback book is a comprehensive guide for individuals looking to learn about and utilize MS-DOS 6.22 effectively. It is a valuable resource for those interested in expanding their knowledge and skills in the realm of operating systems.