Open Source and Proprietary Software

• GOOD Open Source Software

  
  

  • Usually free or cheap
  • Can be modified
  • Can be creative with a wide community.
• GOOD Proprietary Software

  
  

  • Well-tested, more reliable
  • Regularly fixes and updates
• BAD Proprietary Software

  
  

  • Can be expensive
  • Cant be modified to users need.