Jumat, 24 Mei 2013

Definition of Operating System


Operating system (OS) or who is often called the operating system is a set of basic commands serves to run and operate a computer.


Understanding of Windows Operating Systems
Microsoft Windows or better known as Windows is a family of personal computer operating system developed by Microsoft that uses the graphical user interface (graphical user interface).

Windows operating systems have evolved from MS-DOS, an operating system based on text mode and command-line. The first version of Windows, Windows Graphic Environment 1.0 was first introduced on 10 November 1983, but only out of the market in November 1985 designed to meet the needs of the computer to display a picture. Windows 1.0 is a 16-bit software (not an operating system) running on top of MS-DOS (and some variants of MS-DOS), so he will not be able to run without the operating system DOS. Version 2.x, 3.x versions are the same. Some recent versions of Windows (starting from version 4.0 and Windows NT 3.1) is an independent operating system that is no longer dependent on MS-DOS operating system. Microsoft Windows and can be developed and can be controlled using the operating system up to 90%.

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