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system software (operating systems (types (stand alone OS (a complete…

- - - - a complete operating system that works on a desktop computer
        
        windows 10
        
        ubuntu
        
        mac OS x
    - - an operating system that is designed specifically to support a network
        
        solaris
        
        linux
        
        open solaris
    - - an embedded operating system resides on a ROM chip on a mobile device
        
        IOS
        
        Blackberry
        
        Android OS
  - - - graphical user interface
      - command line
- - - - utility that performs functions related to file management
    - - to detects and deletes adware
    - - to recognise files and unused space on a hard disk for optimal efficiency
    - - to shrink the size of files