The document presents an overview of the internet, detailing its definition as a global network of computers, its brief history beginning with ARPANET in 1958, and its rapid evolution through the decades. It highlights the diverse audience using the internet, primarily young adults, and enumerates various applications and advantages, such as online communication and easy access to information, while also addressing its disadvantages like cybercrime and addiction. The future of the internet is anticipated to be cheaper, faster, and more advanced.

1. INTERNET
CSE dept. Section: 102 Group: 02
Presented by:
 S a l e h I b n e O m a r
 Fo y z u n n a s a A n n y
 N a h i d H a s s a n S h ovo n
 M d . S a i f u l I s l a m
 M o h a m m a d H o s s a i n

2. What is Internet
 The Internet is a network of computers which links many
different types of computers all over the world.
 It is a world wide publicly accessible network.
 It allows people to send and receive data whenever they
need.

3. Brief history of Internet
 The Internet first came about in February 1958 in America.
 ARPANET system is the root of todays Internet.
 ARPANET was the first WAN and had only four sites in 1969.

4. Evolution of Internet
 The Internet began to grow rapidly in the 1970’s.
 It expanded further in the 1980’s as the general public were becoming
more aware of it.
 The general public gained access to the Internet in 1986.
 Between 1987 and 1988 the number of hosts increased
from 10,000 to 60,000.

5. Evolution of Internet
 World Wide Web (WWW) developed in 1991 and Internet was growing
fast.
 In 1993 the most important development was released, it was the first
graphical web browser software.
 In 1994 first shopping mall, Internet radio station and the first cyber
bank appeared on Internet.
 In 1998 the Internet continued to grow and here in 2017 we are using
the most advanced and developed Internet services.

6. Audience
 The audience for the Internet is anyone in the world who has access to
a computer, laptop, smart phones and other smart devices.
 People of any ages can use Internet.
 The main audience of the Internet is the young adults.
 The business companies and the students are also the leading
audience of Internet.

7. Audience
 According to a report of 2016 99% of young people who are 18 to 29
years old are using the Internet most.
 96% of middle aged who are 30 to 49 in the second position.
 People who are aged between 50 to 64, 87% of them are using the
Internet.
 64% of senior citizens using the Internet who are 65+ .

8. Uses of Internet
 Online Communication.
 Data Sharing.
 Software Sharing.
 Online Shopping.
 Online Business.
 Online Advertising.
 Financial Transaction
 Job Search

9. Uses of Internet
 Online News, Journals, Magazines.
 Online Research.
 Online Book service.
 Entertainment.
 Live Service/Video Conferencing.
 Educational Purposes.
 Medical Purposes.
 Real Time Updates.

10. Internet Search Engines
Search engines are the important part of Internet, whatever we want to search or find
our needs we have to search through this engines.
Popular Search Engines:
 google.com
 yahoo.com
 bing.com
 hotbot.com
 myspace.com

11. Advantages of Internet
 It is saving our time.
 It is making our daily work easy.
 It is creating much more opportunities for us to become successful.
 We can know about job circulars and apply for job sectors without hustling.
 We can apply to different educational institution for admission in home and abroad.
 We are able to communicate and share our photos, videos and current situations to
our family, friend, relatives and love ones so easily from far distance.

12. Disadvantages of Internet
 It sometimes promotes violence and bad behavior within society.
 It can encourage negative activities such as adultery, scandal, vulgar, images, videos
and music.
 Every Internet users heard about cyber crime or hacking, it is the most terrifying topic of
this modern era.
 You can not guarantee the safety of your personal data and your money which is in your
bank account.
 Kids are becoming addicted to Internet and they stay at home playing online games and
watching cartoons.
 Teenagers becoming addicted to social media sites like Facebook, Twitter, Instagram
etc.

13. Future of Internet
 It will become much more cheaper in the future.
 It will become more faster and quickly accessible.
 It will become more advanced and graphically improved in the future.

14. THANK YOU
FOR WATCHING