TYPES OF SOFTWARE

Description

A level A Level ICT Mind Map on TYPES OF SOFTWARE, created by Fiona Faulkner on 14/05/2013.
Fiona Faulkner
Mind Map by Fiona Faulkner, updated more than 1 year ago
Fiona Faulkner
Created by Fiona Faulkner almost 11 years ago
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Resource summary

TYPES OF SOFTWARE
  1. OPERATING SOFTWARE
    1. controls allocation & use of memory, CPU time, disk space, peripherals
      1. e.g. Windows, Linux
      2. UTILITY SOFTWARE
        1. monitors & maintains computer system
          1. e.g. virus checkers, file compression software
          2. APPLICATION SOFTWARE
            1. allow computer to perform particular tasks
              1. spreadsheet, database, word processor graphics package, etc
              2. USER INTERFACE
                1. method of user communicating with computer
                  1. command based
                    1. good knowledge of commands needed
                      1. less memory than GUI
                      2. menu
                        1. part of a WIMP
                          1. GUI or text-based
                          2. forms
                            1. can look like a paper form
                            2. natural language
                              1. spoken
                                1. written
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