Key Terms 4.2 - Operating Systems

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Across
  1. 3. the method by which a user communicates with a computer
  2. 6. a type of operating system that allows the user to type or speak commands
  3. 7. a type of operating system where the user types commands
Down
  1. 1. a type of operating system that includes windows, icons, menus and pointers
  2. 2. a program that controls a device, for example, a printer or a keyboard
  3. 4. a hardware device used to input, store or output data from a computer, not directly part of the computer
  4. 5. a signal sent to the processor to tell it that its attention is required