The document discusses the history and components of the internet and cyberspace. It describes how the internet connects computers globally using protocols that allow internetworking and accessing information identified by URLs and IP addresses. It also discusses how search engines and websites covering various topics can be used to find information on the internet. Finally, it outlines different communication applications commonly used online like email, messaging, forums and chat rooms.

1. 4.1
1. Internet)
Cyberspace )
Internetworking )
2. URL
IP Address
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2. 5.
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http://allknowledges.tripod.com/firstprime.html
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31
2492
http://th.wikipedia.org/wiki/
4.2

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- Search Engine
- “Work@home”
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- MP3
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4. - Chat
Room) 1
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