What are the common computer operating systems?

1, Windows operating system is a Windows operating system developed by Microsoft. GUI graphical operation mode is adopted, which is more user-friendly than previous command operating systems such as DOS.

2.Unix system was born in Bell Laboratories in 1969, and was originally used in small and medium-sized computers. The earliest Unix system transplanted to 80286 microcomputer is called Xenix.

3.Netware is a network operating system introduced by NOVELL Company. The most important feature of Netware is the open system structure based on the basic module design idea.

4.Linux is a free and open source Unix-like operating system. There are many different versions of Linux, but they all use the Linux kernel.

5.Mac OS operating system is the first generation operating system designed by Apple Computer Company for its Macintosh computer. This model was introduced by 1984. At that time, PC was just a boring DOS character interface, and Mac took the lead in adopting some technologies that we are still praising.