IBM 360

Disk Operating System (DOS)
A Disk Operating System (DOS) is a computer operating system that utilizes a disk storage device such as a floppy disk, hard disk drive, or optical disc as a memory. DOS is used for performing functions such as file management, program loading, and running software applications.

Accounting Terms Lexicon

Discover comprehensive accounting definitions and practical insights. Empowering students and professionals with clear and concise explanations for a better understanding of financial terms.