1. 4.1
1. Internet)
Protocol)
2.
3.

2. 4.
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6.

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7.
http://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%B7%E0%B
8%9A_%E0%B8%99%E0%B8%B2%E0%B8%84%E0%B8%B
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4. -– 4.2
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-
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- Search Engine
- “Work@home”
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-

5. -
-
-
-
ATM
- MP3
-
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-
-
-
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- Chat Room)

6. 1
1.1
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1.2
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1.3
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