Changes

- open source MIT licence:

- 1) very short and simple

- 2) the user can do what ever they want with the software: modify, upgrade, use, share with others

- 3) the user may sell the software

- Microsoft word 2010 licence:

- 1) long and complicated

- 2) can not sell the software

- 3) Microsoft is not reliable about any damages that happen during running the software

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