Changes to The Fundamental Failings of Microsoft Windows between r3 and r4

'''Why Microsoft Windows Can Never Be Fixed'''

Microsoft Windows is a poorly designed system.  Most people would agree with this statement and site implementation issues such as poor security, poor performance, and poor support systems.  However, these issues can be addressed and solved over time.  Microsoft Windows however, will always be a poorly designed system due to fundamental flaws in its design.  These flaws are so fundamental that most Microsoft Windows administrators and users do not even understand that they are flaws at all -- instead they think of the limitations as features or do not think of them at all, and just accept them as ''the way things are''.
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Microsoft Windows is a poorly designed system.  Most people would agree with this statement and cite implementation issues such as poor security, poor performance, and poor support systems.  However, these issues can be addressed and solved over time.  Microsoft Windows however, will always be a poorly designed system due to fundamental flaws in its design.  These flaws are so fundamental that most Microsoft Windows administrators and users do not even understand that they are flaws at all -- instead they think of the limitations as features or do not think of them at all, and just accept them as ''the way things are''.
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   1. Drive Letters
   11. Artificial constraint for root nodes
   2. Different Types of Executables
   22. Graphical versus Service versus Text Mode

Legend

     Only in r3
     Only in r4
     -->      Modified slightly between r3 and r4