The document discusses the origins and early development of the internet. It describes how Leonard Kleinrock conceived of digital network communication in 1961 and wrote the first paper on this topic. In 1962, J.C.R. Licklider became director of the Information Processing Technology Office (IPTO) and promoted the idea of an intergalactic network. Robert Taylor also helped develop the concept of ARPANET, one of the earliest computer networks. Key figures like Kleinrock, Licklider, Taylor, and others laid the foundations for the modern internet through their pioneering work developing early computer networks.

1. what is internet?
it is a wireless
connection which
we use to connect
to a particular site
internet was the
initial idea of
"leonard
kleinrock" born
on june 13 1934
in new york city
”http://www.computerhope.com/
his first idea of
the internet so
he write his first
paper which
entitled
"information
flow in
communication
nets" on may
31,1961

2. In 1962, J.C.R.
Licklider became
the first Director
of IPTO and gave
his vision of a
galactic network.
In addition to
ideas from
Licklider and
Kleinrock, Robert
Taylorhelped
create the idea
of the network
that later
became ARPANE
T.
http://www.computerhope.com/
he is a computer
scientist which
often call
"computing's
johnny
applessed"for
having the seed
of computing in
digital age
He created the idea
of a universal
network, spread his
vision throughout
the
IPTO(information
processing
technology office),
and inspired his
successors to
realize his dream by
inventing
the ARPANET, which
led to the Internet.

3. an agency of the Defense
Advanced Research
Projects Agency (DARPA)
that was established
in 1962after JCR Licklider
became the first Director
and responsible for
heading the effort. Today,
IPTO creates new
generations of
computational and
information systems that
possess capabilities far
beyond those of current
systems.
http://www.computerhope.com
an agency formed in the
United States and first led
by Dr. J.C.R. Licklider to
help fund and promote
research after the Soviet
Union launched Sputnik
in 1957. This agency helped
make ARPANETand was
later renamed
to DARPA in 1972.

4. robert w. taylor
he is known as a
Internet
Pioneer,Director
of ARPA's and
IPTO from 1965
through 1969,
also the founder
of and manager of
Xerox PARC's
Computer Science
Laboratory from
1970-1983 and
Digital Equipment
Corporation's Syst
ems Research
Center until 1996.
http://www.computerhope.com/
steve crocker
Inventor of the
Request for
Comments series,
writing the very
first RFC and
numerous others.
Chair of the board
of the Internet
Corporation for
Assigned Names
and
Numbers, ICANN.
Helped create
the ARPANET prot
ocols which were
the foundation for
today's Internet.
lawrence robert
he is on of the
four father of the
internet and he is
the manager and
office director of
the research
agency's In 1973,
Roberts left ARPA
to commercialize
the nascent
packet-switching
technology in the
form of Telenet,
the first packet
switch utility
company, and
served as its CEO
from 1973 to
1980

5. Paul Baran Polish American
engineer who was a pioneer
in the development of
computer networks
Invented Packet
switching techniques, and
went on to start several
companies and develop other
technologies that are an
essential part of
the Internet and other
modern digital
communication
http://www.computerhope.com/
Ray Tomlinson
American Programmer who
implemented an Email system
in 1971 on the ARPANET (first
system able to
send Mailbetween users on
different hosts connected to
the ARPAnet)
Used the @ sign to separate
the user from their machine,
which has been used in email
addresses ever since.