The CD-ROM File System (CDFS) is a file system designed specifically for reading data stored on CD-ROMs. It allows computers to access and manage files on these optical discs, which are commonly used for software distribution, multimedia, and data storage. CDFS organizes data in a way that is compatible with the ISO 9660 standard, ensuring that files can be read across different operating systems. CDFS supports various features, such as hierarchical directory structures and file naming conventions. It also accommodates different types of data, including text, images, and audio. By providing a standardized way to access CD-ROM content, CDFS plays a crucial role in the usability of optical media in computing.