2. Guided by :
Science Academy, Spectrum Academy,
Infosoft Computers, Systems Domain,
Science Plus Publications - Nasik
Special Thanks
to
Best Regards From:
Ramesh H. Suryavanshi
Archana Printers – Nasik
9923668612
3. Introduction
History of Internet
Importance
Internet Browsers
Applications
Advantages
Disadvantages
4. Introduction
The internet ,which is global system of
interconnected computer network or laptop. It
is a network that consists several things ,
including public , academics , business and
everything from the human thinking. The
internet carries a vast array of information
resources and services , so it is reason why
the internet link uses WWW, which means the
World Wide Web. so now people would like to
use it to search more information in their
lives. It also takes less time for people to do
research. It makes communications more
easily all over the world.
Saurabh R. Suryavanshi
5. History Of Internet
The history of the Internet starts in the 1950s
and 1960s with the development of computers.
This began with point-to-point communication
between mainframe computers and terminals,
expanded to point-to-point connections between
computers and then early research into packet
switching. Packet switched networks such as
ARPANET, Mark I at NPL in the UK, CYCLADES,
Merit Network, Tymnet, and Telenet, were
developed in the late 1960s and early 1970s
using a variety of protocols. The ARPANET in
particular led to the development of protocols
for internetworking, where multiple separate
networks could be joined together into a
network of networks.
Saurabh R. Suryavanshi
6. History Of Internet
In 1982 the Internet Protocol Suite (TCP/IP) was
standardized and the concept of a world-wide network
of fully interconnected TCP/IP networks called the
Internet was introduced. Access to the ARPANET was
expanded in 1981 when the National Science
Foundation (NSF) developed the Computer Science
Network (CSNET) and again in 1986 when NSFNET
provided access to supercomputer sites in the United
States from research and education organizations.
Commercial internet service providers (ISPs) began to
emerge in the late 1980s and 1990s. The ARPANET
was decommissioned in 1990. The Internet was
commercialized in 1995 when NSFNET was
decommissioned, removing the last restrictions on the
use of the Internet to carry commercial traffic.
Saurabh R. Suryavanshi
7. History Of Internet
Since the mid-1990s the Internet has had a drastic
impact on culture and commerce, including the rise of
near instant communication by electronic mail, instant
messaging, Voice over Internet Protocol (VoIP)
"phone calls", two-way interactive video calls, and the
World Wide Web with its discussion forums, blogs,
social networking, and online shopping sites. The
research and education community continues to
develop and use advanced networks such as NSF's
very high speed Backbone Network Service (vBNS),
Internet2, and National LambdaRail. Increasing
amounts of data are transmitted at higher and higher
speeds over fiber optic networks operating at 1-
Gbit/s, 10-Gbit/s, or more.
Saurabh R. Suryavanshi
8. History Of Internet
The Internet continues to grow, driven by ever
greater amounts of online information and knowledge,
commerce, entertainment and social networking.
It is estimated that in 1993 the Internet carried only
1% of the information flowing through two-way
telecommunication, by 2000 this figure had grown to
51%, and by 2007 more than 97% of all
telecommunicated information was carried over the
Internet.
Saurabh R. Suryavanshi
9. Importance
Internet is important because
the Internet is flooded with
numerous products, services,
information, and ideas. For this
reason, there is now a lot of
competition on the Internet.
Saurabh R. Suryavanshi
10. Internet Browsers
So many browsers and applications can launch the
Internet. Some applications like follows.
Internet Explorer
Modzilla Firefox
Google Chrome
Opera and Opera mini.
Saurabh R. Suryavanshi
11. Applications
Internet having too many applications.
Some applications are as follows.
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12. 1. Search Engines
So many search engines are available
on internet.
The most popular search engine is
Google.
We can search Information and data
and its related results by using search
engines.
Google has more possibility to search
our data accurately.
Saurabh R. Suryavanshi
13. 2. E-mail services
So many companies provides email
services like follows.
Rediffmail
Gmail
Yahoo
And many more
Saurabh R. Suryavanshi
14. E-mail services
We can send pictures, videos, music and
our other files by attachment services on
email.
We can send our data to any place in
world where internet service provided.
Email service is more important for
commercial works.
Saurabh R. Suryavanshi
15. 3. Social Networking
Some companies provides social
networking services like follows.
Facebook
Orkut
Twitter etc.
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16. Social networking
Social networking is most popular
thing on Internet.
We are stay connected with our
friends and our any relatives and
anyone online by social networking.
We can discuss and communicate
with them anytime and anywhere by
social networking.
Saurabh R. Suryavanshi
17. Social Networking
Most popular social networking
service is Facebook and Twitter.
We can make new friend from
anywhere by social networking.
We can chat with our friends by
social networking.
Saurabh R. Suryavanshi
19. Advantages of using internet
It is “Fast”.
It is “Cheap”.
It is “Convenient”
and “Global”
Saurabh R. Suryavanshi
20. Why is it “FAST”
Type the key words on the search page, e.g.
Halloween or Pandavleni.
You will get lots of relevant information in a
second.
When you want to know what the next festivals are
coming , the internet provides the fast resources
and information you need .
It is a fast way to contact your friends , who are
living in overseas and celebrate festivals together.
You can learn different festive cultures quickly via
the internet.
Saurabh R. Suryavanshi
21. Why is it “CHEAP”
In some cases, people do not spend much money or
cash to celebrate festivals, e.g. St. Valentines’ Day.
People do not need to buy flowers or love cards for
their favorite persons , they just write the lovely
emails.
Like Halloween for children , they can just download
some games to play or videos about Halloween , so
they do not go to games stations or theatre to
celebrate it.
Not waste money on preparing the costume , making
pumpkins and set up the parties.
Saurabh R. Suryavanshi
22. Why is it “Convenient”
and “Global”
Most of the Indian families must go to “temples”
to pray and celebrate the “New Year”. But for
some students who are studying aboard, they do
not have holidays on those festivals, using
internet becomes one of the good ways for
celebration. Then there are few websites to
create the online temples to help people to feel
being celebrating the festivals and meet a lot of
friends in similar situation to have good contacts.
Saurabh R. Suryavanshi
23. Other Advantages of using internet
E-mail: Send and receive instant electronic
messages
Access Information:
The Internet is a virtual treasure of information.
Shopping:
You do not need to leave your house
Online Chat:
There are many ‘chat rooms’ on the web.
Downloading Software:
This is one of the most happening and fun
things to do via the Internet.
Saurabh R. Suryavanshi
24. Disadvantages of using internet
It is not “Truthful” .
Acquire the wrong
information.
No sensible resources
and knowledge
Saurabh R. Suryavanshi
25. Why is not
“Truthful”
Nowadays people may forget the meaning of
celebrating festivals because people are busy and
may be lazy ,but they prefer to use the Email, MSN,
and Skype to contact their friends on the festival
days. When we celebrate festivals like Lantern
festival, we are supposed to be with our friends
family and lovers but more people may not realize
the original meaning of festival.
Suggestion: Don’t be lazy and don’t spend all the
time with your computer. Try to think about going
out and having good party with friends or partners
to make friendships and love forever.
Saurabh R. Suryavanshi
26. Why people acquire the wrong
information
The internet is most convenient and fast system in
the world. However , there are some websites may
not have hundreds percent true information e.g.
Wikipedia. It provides useful information and
articles but it also can let people write and change
information with their own ideas , then the
information may not be accurate. Some people will
read the wrong information. When people upload
information, the editors of Wikipedia need to delete
the wrong information, it may take days, weeks or
even months. During the “Time Gap”, people will get
this wrong information.
Suggestion: Try to go to libraries to find the
information from the books because they include the
professional authors and publishing consultants to
launch their books. Find information from academic
research papers if needed. Get information from
more reliable sources like British Library and some
Universities have their own publications like
Cambridge university or Oxford university.
Saurabh R. Suryavanshi
27. Why is it not sensible resources
and knowledge
When the internet becomes so popular, more and
more people create their own webpages and
express their opinions and send out information
through social networking website like Facebook,
yahoo etc. Some people express personal
opinions or emotions (not really sensible
sometimes).
Suggestion: Find some more reliable websites
because they pay more attention on the
accuracy of the information on their website
such as “The Free Dictionary By FARLEX” from
Oxford dictionary is a good website for
reference.
Saurabh R. Suryavanshi
28. Other Disadvantages of using internet
Personal Information:
Your personal information can be accessed by other
people.
Your credit card information can also be ‘stolen’.
Pornography:
This is a very serious issue concerning the Internet,
especially when it comes to young children.
Spamming:
This refers to sending unsolicited e-mails in bulk, which
serve no purpose
Saurabh R. Suryavanshi
29. Conclusion
On one hand, internet is very convenient
and a fast system to help people do many
things including festival celebration. On the
other hand, people may lose the chance to
have direct contacts with friends, relatives
by attending festival cerebrations.
We should make the best use of Internet in
improving our life and at the same time,
don’t let internet hinder our direct contacts
with friends and relatives.
Saurabh R. Suryavanshi
