PC operating system full contact
The computer is composed of hardware and software, which is missing anywhere. We operate the computer, which is completed using the operating system. The initial computer does not have an operating system, and people will control the computer through various operations buttons, and then there is a compilation language, and their compiler is built into the computer, and the operator is compiled by using the procedure to compile the program through a hole paper. These built-in computers can only be written by operators themselves to run, which is not conducive to device and program sharing. In order to solve this problem, the operating system has appeared, so it is very good to achieve the sharing of procedures, as well as management of computer hardware resources, so that people can operate from higher levels without care for their underlying operations. The operating system is an indispensable system software for modern computers. It is the soul of the computer. Modern computers are interpreted by operating systems, thus achieving the purpose of controlling the computer. Almost all applications are also based on operating systems. I. Operating System Birth - Panguai Tianyi initial operating system appears on the IBM / 704 mainframe, while the microcomputer's operating system is born in CP / M. CP / M is Gary. Kildar Leader's Digisat Research is an operating system developed by an 8-bit machine. It can perform file management, with a disk drive, which can control the input and output of the disk, display of the display, and the output of the print. It is the standard of operating system at that time. Second, the operating system Ancient overlord - DOS DOS seems to have only the current old birds have been in contact, and the new computer's person is just a semi-solving. It has occupied most of the personal computer operating system, and most of the world can see its figure. Since the DOS system does not require a strong hardware system to support, you can use it from commercial users to home users. Although it is not an excellent operating system with the present eye, Microsoft Software is compatible with the characteristics of Windows. Many times, it is necessary to solve it under DOS, so it is necessary to understand DOS. . Click to understand the DOS operating system ... Third, the operating system contemporary tycoon - Windows has introduced Windows 1.0 from Microsoft in 1985, and the Windows system has experienced more than ten years of wind and rain. Windows 3.x, which was originally running under DOS, went to Windows 9x, Windows 2000, Windows, which is now popular, has replaced the seats that DOS have active, becoming a new area of operating system tycoon. Its popularity does not have to say a few words. Click to understand the Windows operating system ... Related links: Sina Technology Windows operating system topic: Windows 98, Windows NT, Windows 2000, Windows Me, Windows XP 4, Seductive Small Penguin - Linux Linux is currently very popular operating system. It is a college student in the University of Helsinki, Helsinki, Helsinki, Torvolds for the first time in 1991. The iconic icon is a lovely little penguin. Because of its free opening, it has a large market in many advanced applications. This is also seen as the hope of breaking Microsoft Windows monopoly. Click to learn Linux operating system ... Related links: Sina Technology topic: Free and unrestrained Linux five, magical elves - FREEBSD FreeBSD is a class UNIX system running under the X86 platform. It uses a myth's elf as a logo, which is developed by the BSD UNIX system, and the first version is officially launched in 1993. BSD UNIX and UNIX SYSTEM V are two mainstreams of UNIX operating systems, and later UNIX systems are derived products of these two systems. This operating system is primarily applied to the network server side, less suitable for personal users.
