The programs and other operating information used by a computer

Operating System Definition

the programs and other operating information used by a computer

This is a area to plugin in pieces of hardware that carry different software in them. App The programs and other operating info used by a computer or electrical.

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Computer hardware is virtually useless without computer software. Software is the programs that are needed to accomplish the input, processing, output, storage, and control activities of information systems. Computer software is typically classified into two major types of programs: system software and application software. Systems software are programs that manage the resources of the computer system and simplify applications programming. They include software such as the operating system, database management systems, networking software, translators, and software utilities. Application software are programs that direct the performance of a particular use, or application, of computers to meet the information processing needs of end users. They include A off-the-shelf software such as word processing and spreadsheet packages, as well as internally or externally developed software that is designed to meet the specific needs of an organization.

An operating system is a collection of programs that manages all the other programs i. Any operating system can be divided, at least conceptually 1 , into three sets of components: a kernel , low level utilities and other system programs, and a user interface s. The kernel is the most basic part of any operating system; it has complete control over everything that occurs in it and communicates directly with the hardware. It is copied from storage into a computer's memory as the computer boots i. Utilities are small programs that are used to help manage the operating system and hardware. System programs also include daemons , which monitor the system for certain types of events and respond to them. The most basic, but also the most powerful, type of user interface is a shell , which, as its name implies, is an outer wrapper to the kernel that enables users to interact with computers in a text-only mode.

A computer program is a collection of instructions [1] that performs a specific task when executed by a computer. Most computer devices require programs to function properly. A computer program is usually written by a computer programmer in a programming language. From the program in its human-readable form of source code , a compiler or assembler can derive machine code a form consisting of instructions that the computer can directly execute. Alternatively, a computer program may be executed with the aid of an interpreter.

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5 thoughts on “The programs and other operating information used by a computer

  1. Diary of a wimpy kid rodrick rules loded diper how to break or sprain your ankle without pain

  2. Management tasks include scheduling resource use to avoid conflicts and interference between programs.

  3. An operating system OS is system software that manages computer hardware and software resources and provides common services for computer programs.

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