Defining the term “operating system” in a computer may be the easy thing, but perhaps also a very complicated thing. The readers seem to have heard the term “operating system”. Perhaps also it has been associated directly or indirectly by these terms. However, the subject may not necessarily describe what really is meant by the word “operating system”. Conversely, many people who have heard the trademark “Windows” or even the term “GNU / Linux”, and identify the name of the Windows or GNU / Linux with the term “operating system”.
A computer system can be divided into several main components, such as the user, hardware, and software. The user is the party that utilizes these computer systems. The user here is not just humans, but may be shaped other application programs, or any other computer device. Hardware is shaped into concrete object that can be seen and touched. This hardware is the core of a system, as well as providers of resources for the purposes of computing. Among the user and hardware there are an abstraction layer called the software. In some cases, Windows operating systems face constant attacks that threaten their stability and security and in order to keep it the correct line, the user needs windows patch management.
