Introduction to Internet,www and web browser
The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide.
Q. When the Internet was invented?
ARPANET adopted TCP/IP on January 1, 1983, and from there researchers began to assemble the “network of networks” that became the modern Internet. The online world then took on a more recognizable form in 1990, when computer scientist Tim Berners-Lee invented the World Wide Web.
Q. When was the birth of the Internet?
September 2, 1969: First time two computers communicated with each other. Oct 29, 1969: Message sent from computer to computer in different locations. Jan 1, 1983: ARPANET adopted the standard TCP/IP protocol. March 1989: Tim Berners-Lee invented the World Wide Web.
A computer network is collection computer and device connected together via
communication device and transmission .
Example :- computer and printer, scanner
Communication :- communication describe a process in which two or more computer transfer data ,instruction and information.
Sharing of devices
Sharing of program
Sharing of information
Can access server data base
Batter communication using internet service such as mail , mailing list and internet relate check.