HomeComputerIBM released its first PC in 1981. Can you name the operating system which was most popular at that time? 427. IBM released its first PC in 1981. Can you name the operating system which was most popular at that time?By Admin / September 4, 2025 MS-DOS PC-DOS OS/360 CP/M ✅ The correct answer is option D.
1. Which of the following functions is(are) performed by the loader Leave a Comment / Computer, Operating System / By Admin
2. Which of the following is suitable after you install new drivers? Leave a Comment / Computer, Operating System / By Admin