Operating System for Microcomputer system is-
Operating System for Microcomputer system is Unix.
UNIX is an operating system which has been most popular on workstations and other high-end computer systems. ... One recently developed UNIX-like operating system is Linux, which works on a wide variety of vendor systems, including Intel microcomputers.
Unix is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.
Files and Processes. All the functions in UNIX involve either a file or a process. Files may include a document, programming instructions for the system or a directory. UNIX uses a hierarchical file structure in its design that starts with a root directory.
By operating system, we mean the suite of programs which make the computer work. It is a stable, multi-user, multi-tasking system for servers, desktops and laptops. UNIX systems also have a graphical user interface (GUI) similar to Microsoft Windows which provides an easy to use environment.