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IT Unit 1 exam revision - Coggle Diagram

- - - - low in price
      - everyone able to edit.
      - unwanted features can be removed to make it run better
    - - security risks such as malware getting added
      - prone to errors
      - difficult to receive support
  - - - company who made it will be held accountable for mistakes
      - very good technical support
      - well tested
    - - cannot modify the code to suit you
      - not free
      - rely on the company to make updates
  - - - tested thoroughly
      - familiar software
      - cheaper than bespoke software
    - - some software can be expensive
      - can reduce performance of the system