The document defines key terms related to computer networks and information technology (IT). It explains that the Internet is a global network of interconnected smaller networks that allows users to transfer and receive data. An intranet is a private, internal network within an organization that uses Internet protocols for communication. The World Wide Web is a system of Internet servers that allow for multimedia displays and online shopping. ICT refers to technological tools used for communication and managing information. Examples of ICT applications provided include using the Internet for research, PowerPoint for teaching, and interactive software for practice.

1. INTERNET
 International computer network consisting
of hundreds of thousands of smaller networks
 A dynamic communications and
information resource network of networks
 Allow users to transfer and receive data

2. Internet 101
Uses:
 Routine activities
 Reading the news
 Checking on the weather
 Purchasing goods and services
 Communication

3. Internet 101
Services:
 Electronic mail
 File transfer
 Vast information resources
 Multimedia displays
 Shopping opportunities

4. Network
 A group of
connected computers
that allow people to
share information.

5. Network
 Information sharing
Benefits:
 Hardware and software sharing
 Centralized administration and
support

6. INTRANET
 It is an internal company network.
 It uses internet protocol technology.
 It is a private analog of internet.
 It is a private analog of internet.

7.  Contained
Characteristics:
 Shielded
 Gated
 Functional

8. Uses:
 To deliver tools.
 Corporate culture-change platforms.
 To share information.

9. Applications:
 Inter-office e-mail
 Web publishing of corporate documents.
 Web forms.
 Web-to-database links.

10. INTRANET

11. WORLD WIDE WEB
 A system of internet servers

12. ICT
are “technological
tools and resources that
are used to communicate,
and to create, store, and
manage information.”
-C. Blurton

13. Applications:
1. Expanding Access and Promoting Efficiency
Through internet, students can search
their lessons easily.
ICT
2. Enhancing the quality of teaching
Eg. Powerpoint Presentation, teachers
can improve their presentation of material to class.

14. Applications:
ICT
3. Facilitating of Drill- and- practice.
Through the different interactive softwares
and ICT materials. Eg. Telivision and CAI
4. Teachers’ output and students’ output.
(Teachers)For example is the Microsoft
Excel for computing grades.
(Students)For example is blogging their
work.

15. References
Book-based:
 Gallo, M. A., & Hancock, W. M. (2002). Networking
Explained Second Edition. Digital Press.
 Advances in Network Management. Jianguo Ding.
CRC Press. 2009

16. References:
 http://readanddigest.com/difference-between-internet-
and-intranet
 http://www.businessdictionary.com/definition
/intranet.html
Internet-based:
 http://www.slideshare.net/rexcris/icts-in-the-
classroomwhy-use-them