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  2. System software - Wikipedia

    en.wikipedia.org/wiki/System_software

    System software was usually supplied by the manufacturer of the computer hardware and was intended to be used by most or all users of that system. Many operating systems come pre-packaged with basic application software. Such software is not considered system software when it can be uninstalled without affecting the functioning of other ...

  3. Software - Wikipedia

    en.wikipedia.org/wiki/Software

    Software can be defined more narrowly as the instructions executed by the computer hardware, or more broadly including other concepts, tools, and methods needed to make an executable system on computer hardware, such as design documents, specifications, and testing suites.

  4. Software categories - Wikipedia

    en.wikipedia.org/wiki/Software_categories

    System software is a generic term referring to the computer programs used to start and run computer systems including diverse application software and networks. Computer programming tools, such as compilers and linkers, are used to translate and combine computer program source code and libraries into executables, which are programs that fall ...

  5. Application software - Wikipedia

    en.wikipedia.org/wiki/Application_software

    Application software. An application program ( software application, or application, or app for short) is a computer program designed to carry out a specific task other than one relating to the operation of the computer itself, [ 1] typically to be used by end-users. [ 2] Word processors, media players, and accounting software are examples.

  6. Operating system - Wikipedia

    en.wikipedia.org/wiki/Operating_system

    An operating system ( OS) is system software that manages computer hardware and software resources, and provides common services for computer programs . Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation of processor time, mass storage, peripherals, and ...

  7. History of software - Wikipedia

    en.wikipedia.org/wiki/History_of_software

    e. Software is a set of programmed instructions stored in the memory of stored-program digital computers for execution by the processor. Software is a recent development in human history and is fundamental to the Information Age . Ada Lovelace 's programs for Charles Babbage 's Analytical Engine in the 19th century are often considered the ...

  8. Personal computer - Wikipedia

    en.wikipedia.org/wiki/Personal_computer

    Personal computer. An artist's depiction of a 2000s-era desktop-style personal computer, which includes a metal case with the computing components, a display and a keyboard ( mouse not shown) A personal computer, often referred to as a PC, is a computer designed for individual use. [ 1] It is typically used for tasks such as word processing ...

  9. Programming tool - Wikipedia

    en.wikipedia.org/wiki/Programming_tool

    t. e. A programming tool or software development tool is a computer program that software developers use to create, debug, maintain, or otherwise support other programs and applications. The term usually refers to relatively simple programs, that can be combined to accomplish a task, much as one might use multiple hands to fix a physical object.