The Internet

1. Prepared By:
Catherine Matias
and
Aron Tolentino
BSED-III

2. INTERNET FULL FORM
INTERNET stands for Interconnected Network that is a network
system that connects millions of Web Servers.
INTERNET can also be explained by the bunch of websites of
different organizations, schools, institutions and more.
INTERNET is the online server that connects innumerable data,
servers, and websites. The term ‘web’ reflects the meaning of the
INTERNET right away.
INTERNET has connected the world by millions of invisible online
servers just the same way a spider produces web.

3. WHAT IS THE INTERNET?
 The INTERNET is the network connection in a larger aspect.
It connects millions of computers, websites and servers. With
the help of this invisible connection you can send emails,
have pictures, videos, word, documents, files and other.
 The INTERNET abbreviation helps you to set in touch with
the whole world just by sitting in front of computer, laptop
and even cell phone.

5. HISTORY OF INTERNET
The INTERNET started in the late
1960’s from the U.S Department of
Defence’s Advanced Research
Projects Agency (ARPA). They called
this ARPANET. The purpose of
building the network is to allow
scientist to communicate and share
information on military and scientific
projects on different locations.

6. HISTORY OF INTERNET
January 1, 1983 is considered the
official birthday of the Internet. Prior
to this, the various computer networks
did not have a standard way to
communicate with each other. A new
communications protocol was
established called Transfer Control
Protocol/Internetwork Protocol
(TCP/IP). This allowed different kinds
of computers on different networks to
"talk" to each other.

7. THE WORLD WIDE WEB
 The World Wide Web—commonly referred to as WWW, W3, or the Web—
is an interconnected system of public webpages accessible through the
Internet. The Web is not the same as the Internet: the Web is one of many
applications built on top of the Internet.
 Tim Berners-Lee proposed the architecture of what became known as
the World Wide Web. He created the first web server, web browser, and
webpage on his computer at the CERN physics research lab in 1990. In
1991, he announced his creation on the alt.hypertext newsgroup,
marking the moment the Web was first made public.

8. SEVERAL COMPONENTS OF ‘The Web’
 The HTTP protocol governs data transfer between a server
and a client.
 To access a Web component, a client supplies a unique
universal identifier, called a URL (uniform resource location) or
URI (uniform resource identifier) (formally called Universal
Document Identifier (UDI)).
 HTML (hypertext markup language) is the most common
format for publishing web documents.

9. WEBPAGE, WEBSITE, and HOMEPAGE
Hyperlinks ‘links’ allow users to
navigate quickly from one
webpage to another. A webpage
is consists of text, graphics,
sounds, videos and even
animations. A collection of
webpage is called website. Most
websites have a homepage which
is the first page of a website.
website
webpage

10. WEBPAGE, WEBSITE, and HOMEPAGE
 A Webmaster or a web developer
is a person responsible for
developing webpages and
maintaining them.
 To create webpages, the
webmaster is using special sets of
codes called TAG using the
Hypertext Markup Language
(HTML).

11. EXAMPLE OF TAGS USING ‘HTML’

12. WEBPAGE, WEBSITE, and HOMEPAGE
There are many web publishing
tools that are available. These web
publishing tools can be Microsoft
Word, Dreamweaver, Publisher,
Apple iWork and other programs
that are used to publish and
maintain webpages.

13. WEBPAGE, WEBSITE, and HOMEPAGE
 A static webpage is a fixed webpage. Every
time you visit a static webpage, you see the
same contents. There will only be changes
if a programmer edits the source code of
webpage.
 A dynamic webpage displays different
contents from the same source code
whenever visited. Examples of dynamic
webpage are those of weather, ticket
availability for flights or stocks.
Web page can either be a static webpage or dynamic webpage.

14. UNIFORM RESOURCE LOCATOR
A URL (Uniform Resource Locator) is a unique identifier used to locate a
resource on the internet. It is also referred to as a web address. URLs consist of
four components namely, protocol, domain name, folder and filename.
https://www.kok.edu.ph/preschool/nursery.docx
Protocol
Domain
name
Sub-
Domain
Folder
Filename

15. COMPONENTS UNIFORM RESOURCE LOCATOR
 Protocol
Most webpage URLs begin with http:// which means Hypertext Transfer
Protocol. This is a protocol that is used to transfer pages on the web.
Some websites have https which means hypertext transfer protocol
secured. This means that the webpage has a special layer on encryption
added to hide your personal information and passwords.
https://www.kok.edu.ph/preschool/nursery.docx

16. COMPONENTS UNIFORM RESOURCE LOCATOR
 Domain Name
It is a unique reference that identifies website.
https://www.kok.edu.ph/preschool/nursery.docx
Domain Names Descriptions
.com Commercial organizations, business and companies
.gov Government Institutions
.edu Educational Institutions
.org Non-profit organizations
.net Network Providers
.mil Military organizations

17. COMPONENTS OF UNIFORM RESOURCE LOCATOR
At times you will find a subdomain, which is a sub division of the domain
name which is usually a country code abbreviation.
https://www.kok.edu.ph/preschool/nursery.docx
Abbreviations Country Abbreviations Country
au Australia it Italy
cn China jp Japan
fr France kr Korea
va Vatican City ph Philippines

18. COMPONENTS UNIFORM RESOURCE LOCATOR
 Folder
It is the directory name. There will be times that you will see a longer folder
which is a subdirectory (folder under another folder)
https://www.kok.edu.ph/preschool/nursery.docx
 Filename
The name of the document file requested
https://www.kok.edu.ph/preschool/nursery.docx

19. WEB BROWSER and WEB SERVERS
 Web browser or browser is a
software that allows users to
accept and view webpages.
 The browser are the ones that
translates the tags from the
source documents into a
functional and interactive
webpage. Examples of browsers
are the Mozilla Firefox, Google
chrome, internet explorer, opera
and safari.

20. Mobile browser, micro browser, mini browser, or
wireless internet browser.
A micro browser, also called a mobile browser or wireless internet
browser, is a web browser designed to be used on a mobile device
like a smart phone or tablet. It function like a traditional web
browser, but is optimized for viewing pages on small screen, and
to operate efficiently with limited memory and processing power.
Pocket web- the first micro browser, it was created in 1994 for
apple newton PDA

21. Webpages are stored on special
server called a web server. When
you enter a URL on a web browser
address bar (www. Kok.edu.ph), the
browser will the send a request to
the web server using the main
domain name (kok.edu.ph). The
server then fetches the webpage of
kok.edu.ph and sends it back to the
browser.
Mobile browser, micro browser, mini browser, or
wireless internet browser.

22. CATEGORIES OF WEBSITE
portal Portal website offers a broad array of resources and services.
Such as emails, forums, search engines, and online shopping
malls.
News News websites offers stories and articles relating to current
events, life, money, sports, and the weather.
informational Informational website offers factual information, it is created
by organizations and government agencies.
Business
Marketing
Business/ marketing website promotes products and services.
It allows you to purchase products or service online.
Educational Educational website offers avenues for formal and informal
teaching and learning.
entertainment Entertainment website offers an interactive and engaging
environment featuring music, videos, sports, games, and more

23. advocacy Advocacy website contains content that describes a cause,
opinion or ideas.
blog Blog website short for web log uses a regularly updated journal
format to reflect the interest, opinions and personalities of the
author and sometimes site visitors.
Wiki Wiki website is a collaborative website that allows users to
create, add to, modify, or delete the website content via their
web browsers.
Online Social
Network
Online social network website is a media sharing website where
members share their interest, ideas, stories, photos, music and
videos.
personal Personal website is maintained by an individual or family to
share life experiences. It might be a single web pages or a
collection of web pages
CATEGORIES OF WEBSITE

24. TOOLS FOR INQUIRY
This is another role of internet which refers to the method of solving information
problems. It is important that students and teachers know how to efficiently
solve inquiry using the different ways in locating and finding information. This
will give better result and accurate information.
TWO GENERAL TECHNIQUES IN LOCATING INFORMATION.
1. BROWSING 2. SEARCHING

25.  BROWSING- browsing or browse refers to reading and
scanning through data. It is based on hierarchical directory of
headings and subheadings. To locate information, select from
these headings until you get to a listing of links appropriate to
your interest.
 SEARCHING- involves the use of the online database. A user
submits a query and then examines web sites that match the
terms provided in the query.
TOOLS FOR INQUIRY
TWO GENERAL TECHNIQUES IN LOCATING INFORMATION.

26. TOOLS FOR INQUIRY
When doing a search, we use different search services such
search engine, and index search engine and meta-index
 Search Engines- are programs that look for the documents in the
World Wide Web using specified keywords and returns a list of
the documents were found.
 Index Search Engine- relies on a computer-generated index of the
content of a web sites.
 Meta-Index or Metacrawler- accesses and returns the results from
several search engines.

27. TECHNIQUES IN SEARCHING
Search engine shows users the different websites that the users will find useful
based from given keywords.
Here are different searching techniques that you can use:
 Use phrase search- Using quotation marks around a phrase will return only
those exact words in that order.
“horse riding”
“three blind mice”
 Use negative search- Using negative search means that you need to exclude
other words commonly associated with that search words.
Examples: Red Horse- beer
apple- MAC

28.  Order of search. Changing the order of words in the search box will return
different result.
 4. Use OR. It broadens the search to allows any search item.
example: educational Technology OR technology in education.
 5. Use AND or +. It narrows the search to require all terms.
example: Forum and Discussion Board
 6. Use Domain names. Use this to refine your search so that the entries listed
only come from specified domain name.
Example: My8thollogy site:edu
 7. Use definition
Example: define: catholisism
TECHNIQUES IN SEARCHING