Wednesday, September 23, 2009

Group research: Who are these men? What do they in common? What make them different?















Bill Gates?

  • Bill Gates is a chairman of Microsoft company. Microsoft involve Windows operating system and software. Window is a proprietary operating system. For example, when we use the Microsoft word, we can not change the inner system.

  • He is one of the richest man in the world. Microsoft makes him to have lots of income.


Steve Jobs?


Richard Stallman?


Linus Torvalds?

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