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This is a virtual space, but it's convenient, quick and flexible advantages such as expand our knowledge, has given us a swim. Yunshan, It has changed the traditional way of thinking, in our life has given us a great help, Sitting at home can browse many online library collection of books, Within a few seconds, can receive the letter from afar, in the shortest possible time get over all the detail information and want to know, Through the school's long-range education network more knowledge, etc. Because of these advantages, network is more and more the favour of the table young.
But many people think students online do more harm than good, indeed, is a complex network of things, it's full of all kinds of information, such as internal reactionary, violence, yellow, this kind of good and evil people mixed up too much, we students independent ability is limited, it is difficult to resist network remarkable attraction.
The difference lies in the pros and cons how you use it, and how to arrange time reasonably. If it is used to playing video games all day, night and day, affirmation is a disadvantage. If used for learning: outweigh the costs. If used to chat, game: do more harm than good.

The Internet has made an enormous impact on the daily lives of people worldwide. It has changed the way many people communicate, learn and play.
The Internet has allowed people to send and receive information in seconds rather than days or weeks using E-mail. There is no barrier to doing business or collaborative research across continents. Families can use email to keep in touch in a way that was never possible before.

As a research and learning tool, the Worldwide Web offers a vast library of data. Finding information is as simple as entering words into a search engine. Knowledge can be gained in minutes rather than hours and days.

The incredibly rapid transfer of data means that people can travel less. Contact can be maintained from almost anywhere in the world as easily as across a meeting table.

The Internet provides a platform for individuals to publish information, advertising data and commerce sites. No other medium is as accessible to individuals and small businesses.

There are many more benefits that are not mentioned but the Internet is not without its critics. Indeed, there are many problems caused by it. A few examples are mentioned here:

Privacy is being compromised by the ever increasing storage of personal data on servers accessible worldwide. Most data is not at all sensitive but important financial and identity data has been used for fraudulent purposes.

E-mail has diminished the value of personal contact, some people argue. E-mail is so convenient that it has replaced millions of face to face meetings and even more hand written scentences.

Although research is now remarkably easy, not all data on the internet is accurate. Individuals are able to generate web sites without any other person reviewing the information posted to the sites. It is often a challenge to separate the accurate information from the dubious data and opinions so often found on obscure web sites.

The Internet can be used for crime as well as legal activities. One of the most publicized activities is that of adults communicating with children. Adults are able to hide behind false identities and have secret conversations online with children. In some cases, great harm has been caused to children in this way.

Many critics will say that social skills are being eroded by online communications. People who would have mixed in society are now found in front of a computer to the exclusion of all other social contact.

The debate about the effects of the Internet on our world will go on for many years. Despite the debate, the Internet will continue to impose itself on the world around us. Like it or not, it is here to stay and society will need to find ways to make use of the technology and be ever vigilant concerning the negative impacts of the medium.

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