In what is considered the Information Age, we all need to communicate, be it for personal or business tasks. Computers and technology have become an integral part of our everyday lives, encompassing almost everything we do from making a phone call to sending out correspondence via email, fax or text and instant messages, and voice and video chat. We depend on technology to keep in touch with friends and family, as well as business colleagues and partners.
The vast, global internet of today had rather humble origins when it initiated. In 1969, the Department of Defense Advanced Research Projects Agency (ARPA) developed an experimental network called ARPAnet to link together four supercomputing centres for military research. This network had the many and difficult design requirements that it had to be fast, reliable, and capable of withstanding a nuclear bomb destroying any one computer center on the network. From those original four computers, this network evolved into the sprawling network of millions of computers we know today as the internet.
The internet itself is really a massive "network of networks." There is no central "Internet, Inc," to which you can connect. Essentially, it is a collection of Internet service providers (ISPs) who each operate their own networks, with their own clients, and agree to interconnect with each other and exchange packets. Many of the large ISPs sell connections to their network to smaller ISPs, some of whom again sell connections to other ISPs.
Ultimately, these ISPs at all levels sell connections to individuals and corporations, who then merge their networks (or individual computers) into this larger network called the internet.
While there is no exact governance of the Internet, communication standards and coordination of ISP actions are overseen by a nonprofit organization called the Internet Society.
An affiliated organization, the Internet Engineering Task Force (IETF) coordinates the work of numerous committees that define Internet communication standards and research methods of explaining and improving Internet communication. The actual communication standards are referred to as RFCs (Requests for Comments) and are voluntarily adhered to by all ISPs. Read More
Internet has become a necessity to a large portion of the world population today, with no disparity between age, race, color, religion, nationality or gender; but what really they are all using it for are for different requirements based on their needs, area of study and work.
The internet has become a God sent blessing to many to do research work and find general information about a subject instantly without much effort or expense. The internet has become the best largest and most useful encyclopedia of information. In fact the web is far better then a encyclopedia...
If ever you feel facts are lacking for a topic, it would not be so for the subject of the internet. With the amount of work it is capable of, the amount of work put into it, with the amount of words linked with it, facts are waiting to be added to the already over flowing list of facts on the internet.
As an almost every day user did you ever take the time to think, how did the internet start? How big is it? Average time spent on the internet? Average number of users? These are the facts on the internet which one should know whether it interests you or not.
Internet today is what many people would not have even predicted in the past. Internet evolved so fast that one cannot imagine a life without internet. Who could have predicted that a system developed for the military would be useful to browse information, music, movies and games on almost any topic.
The internet is a unique gateway to a vast wealth of knowledge, and it can be used for variety of things one can dream of. It has already become a part of each and every one of us. It is the best medium to learn about the world and have fun doing it. It has become a source of news facts and figures which are updated more frequently than printed materials thus giving the most up-to-date materials for users. It is a communication tool that millions can connect to and catch up with friends and family far apart. Now you can bank and shop online from home or work without the hustle and bustle of traveling and saving the time taken in the good old days. It is the best education tool and entertainment tool for all.
Internet with its many uses is mostly used as a source of information. The internet has become the best source of information as there is nothing on which you cannot find information by browsing the internet, whether about science, technology, mathematics, history, countries, sociology, medicine, engineering, sports, games, music, movie, jobs or education. What with online encyclopedias and different sites on various subjects to gather information about a topic is no longer a hard task to do.
Internet is not just a source of information. It is the BEST source of information for any field of study and research. But one must be careful to choose the appropriate correct information as any individual can upload information to the website and no one can be sure of articles accuracy unless you are already knowledgeable about the article. Also information from the internet may not be updated. Browsing the internet is a skill in itself.
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