A Middle school student asked a professor to explain the difference between Vista, XP, Linux and Mac Operating Systems.

The professor told about the differences between Operating Systems to the student as follows.

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“Vista is bad gnews and GNU is good gnews. XP ain’t such bad gnews, until you reach the blue screen of death, which ain’t good gnews at all”.

“Mac OS uses Digital Recreation Management (DRM), so if you want to build a sandcastle, you are forced to use an approved pail”.

You can read the full conversation between professor Phil Shapiro and a middle scholl student here.