The NEC PC-9801 is a personal computer series developed by NEC in the 1980s, primarily for the Japanese market. It features a unique architecture and was known for its compatibility with a wide range of software, including games and business applications. The PC-9801 utilized a 16-bit Intel 8086 processor and supported various display resolutions, making it popular among users. The PC-9801 played a significant role in shaping the Japanese computing landscape, influencing the design of later systems. Its success led to multiple iterations and models, contributing to the growth of the PC market in Japan during the late 20th century.