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Anonymous Posted 17 years ago
Grammar

Check my term paper



this is my tearm paper about internet
can u tell if its true or not and chech the grammar


As we’ve all seen, Internet technology has become a dominant factor in business, academia, and everyday life. it is a global system of interconnected computer networks that exchange data between others.The popular name for the Internet is the information superhighway. It is traditional tools you use to find data, news and knowledge in every subject you want. The Internet is computer networks all over the world so that users can share resources and communicate with each others. Internet has been around for a long time, so it has a long history, and many of the benefits and detriments, and there is a lot of problems.



History:

Thirty years ago, it was in America the following question: How can we ensure the continuity of contacts between the U.S. authorities in the event of a nuclear war?

To answer this question, state was mandated company called RAND to study this issue and try to find appropriate solutions. the study was about must be distributed communications network and adopt the principle of transfer of messages to packages (Packet Switching), a principle for the division e-mails to units that called packages. It can be sent through a group of nodes. then combine these packages from who received it to make it a letter.

In 1969, Carried out the U.S. Department of Defense this network project in practice and called ARPNET (Advanced Research Project Agency)?this network was linked a group of American universities across four nodes from supercomputer. The usefulness of this network is rapidly transfer information between those devices, It also allowed the scientists and researchers Joint use Of the resources of computer systems, despite their distance.

After that, appeared in the 1972 Email service that created by the BBN company by Ray Tomlinson who made a first program for e-mail. This service relies on a program to send e-mails between people through a decentralized network. E-mail has become the most important means of communication via the Internet.

in early seventies began to appear many networks that provide e-mail service and file transfer.

With the early nineties emerged a real revolution in the world was the Internet World Wide Web, a service user-friendly presentation of the information depends on the texts, images, sound and video.

After that, there are another group of Internet companies, included browsers, search engines and submit for programming languages and development sites. Currently, there are millions of Web sites covering various topics of cultural, political, scientific, industrial, in addition to e-commerce.


Advantages and Disadvantages of Internet:



Today, the Internet is one of the most powerful tools throughout the world. using internet has more advantages then disadvantages.

Advantages:

· E-mail: Email is now an essential communication tools in business. With e-mail you can send and receive instant electronic messages, which works like writing letters. Your messages will send to people anywhere in the world, unlike traditional mail that takes a lot of time. Email is free and fast when compared to telephone, fax and postal services.

· Information: Information is probably the biggest advantage of the internet . There is a huge amount of information available on the internet for every subject. You can almost find any type of data on almost any kind of subject that you are looking for by using search engines like Google, Yahoo, MSN, etc.

· Online Chat: You can access many ‘chat rooms’ on the web that can be used to meet new people, make new friends, as well as to stay in touch with old friends, also Its a great way to meet up with people of similar interest and discuss common issues.

· Ecommerce: Along with getting information on the Internet, you can also shop online. There are many online stores and sites that can be used to look for products as well as buy them using your credit card. You do not need to leave your house and can do all your shopping from the convenience in your home.



Disadvantages :

· Theft of Personal information: Electronic messages sent over the Internet can be easily tracked, revealing who is talking to whom and what they are talking about. If you use the Internet, your personal information such as your name, address, credit card, bank details and other information can be accessed by culprits. If you use a credit card or internet banking for online shopping, then your details can also be stolen.

· Internet addiction: There is some argument over whether it is possible to actually be addicted to the Internet or not. Some researchers, claim that it is simply people trying to escape their problems in an online world and cannot be classified as an addiction. Other psychologists, believe that Internet addiction is a true psychological disorder with definable symptoms, loss of relationships or job and significant time consumption.

· Children using the Internet : when children used internet that has become a big concern. Most parents do not realize the dangers involved when their children log onto the Internet. When children talk to others online, they do not realize they could be talking to a harmful person. Moreover, there are thousands of pornographic sites on the Internet that can be easily found and can be a detriment to letting children use the Internet.

· Virus threat: Virus is a program which disrupts the normal functioning of your computer systems. Computers attached to internet are more prone to virus attacks and they can end up into crashing your whole hard disk, causing you considerable headache
  
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