Учебное пособие по дисциплине: Профессиональный английский язык для специальности: «Программирование в компьютерных системах»



Скачать 446.29 Kb.
страница4/10
Дата14.03.2019
Размер446.29 Kb.
ТипУчебное пособие
1   2   3   4   5   6   7   8   9   10
What is a Software?

Computer programs are called software. Software is instructions for hardware (the machines) to do work. Software is often divided into two categories:
Systems software: the operating system and all the utilities that enable the computer to function.

Applications software: programs that do real work for users. F or example, word processors, spreadsheet programmes, and games are applications software.
What is Hardware?

  • Hardware are computer components that you can touch, like disks, disk drives,monitors, keyboards, printers, boards, and chips. But you cannot touch software. Softwoare exists as ideas, concepts, and symbols. A computer without software is dead — you need software to make the computer work.



  • U




Поделитесь с Вашими друзьями:
1   2   3   4   5   6   7   8   9   10


База данных защищена авторским правом ©zodorov.ru 2017
обратиться к администрации

    Главная страница