What Is A Operating System?

Identifying and describing key features of operating systems and common application software as they relate to the management of information.

The operating system is the set of instructions that direct the computer to accomplish specific tasks such as document production and spreadsheet calculations.

An operating system (OS) is designed to act as an interface between the computer and its user. The Windows Server OS is a platform that you can use to build an infrastructure of connected applications, networks, and Web services. Originally codenamed Windows Server "Longhorn," Windows Server 2008 is built from the same code base as Windows Vista .

A computers operating system (OS) is the core of the computer and is more than just software. The OS controls the computer’s memory and processes as well as its hardware and software. It is the brain of the computer. Software applications on the other hand perform a certain task. Ex. Google Chrome provides internet and Adobe allows PDF files to be read (among other things). The OS is what makes all of these applications work successfully and accomplish whatever the application is designed to accomplish.

An operating system is a considered a set of programs that schedule tasks, assign storage and presenting an interface to the user. There are many operating systems to choose from. Some are created for personal use, some for business use, and some can be used for both. One of the biggest differences is whether the operating system is open source or closed source. Operating systems are created with programming code. Programmers are responsible for writing the source code, which is compiled into executable code. This executable code is what creates the product ran on computers. An open source system is a system in which the source code is visible. A closed source system keeps the source code hidden.

The operating system is an extremely crucial type of system software. It is the backbone of a computer. Without an operating system, our computers will not function properly. Operating systems are highly skilled software that includes programs with an ample amount of information. This information provided from these programs makes it easier for applications to communicate with the hardware. Linux and Windows are two operating systems that dominate in our society today. They are not only dominating in our society, but also in the business world. Windows and Linux are the two most popular

Linux is an open-source development and free software whose source code can be freely used, redistributed and modified by third party OS developers. The range of Windows Operating Systems are created by Microsoft Corporation. Unlike Linux, Windows consists of proprietary closed sources [5]. FreeBSD is an advanced version of OS and runs on modern desktops, servers and

conditioners, toys etc., there is no need for an operating system and you can write only the

Simple structure, layered structure, microkernel, client-server systems and virtual machines are among different structures of operating system.

Operating systems consists of a collection of programs, with each having a specific task allocated to it. These programs are designed to make the computer system run as efficiently as possible.

These kinds of operating system are used to control machines, scientific instruments and industrial systems. They have a very little user-interface capability and no end-user utilities.

An operating system (OS) is the software component of a computer system that is responsible for the management and coordination of activities and the sharing of the resources of the computer. The OS acts as a host for application programs that run on the machine. As a host, one of the purposes of an OS is to handle the details of the operation of the hardware. This relieves application programs from having to manage these details and makes it easier to write applications. Almost all computers use an OS of some type. The operating system is also responsible for security, ensuring that unauthorized users do not access the system. The Operating System will identify at which time the CPU will perform which operation and in which Time

Disk Operating System (DOS) was the first operating system used by IBM computers. It was originally available in two versions “PC-DOS” and “MS-DOS”

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. The operating system is a component of the system software in a computer system. Every general-purpose computer must have an operating system to run other programs and applications. Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers.

Since OSS are more flexible we can modify the software as we wish to suit our requirements.