IBM PC

The IBM PC was a personal computer introduced by IBM in 1981 that set a standard for desktop computers. It featured an Intel processor and used the MS-DOS operating system, making it versatile for business, education, and home use. Its open architecture allowed other manufacturers to create compatible hardware and software, fostering a broad and competitive computing ecosystem. The IBM PC's design and standardization significantly influenced the development of personal computers, shaping the modern computing landscape and establishing industry norms still relevant today.