How to change our lives

In the past few years, my family has gone from a bungalow to a new and beautiful new house, and there are no shortage of changes! In the summer, air conditioners are now used instead of fans and blowers, and the means of communication have changed even more.

In the past, the most common method of communication was to write a letter, and the letter from which the letter was sent was cheap, only two cents, while the stamp did not add up to more than two yuan at least one dollar. When your letter is put in the mailbox and sent to the other side, it takes a long time. With the development of life, people's needs continue to increase, and the old has appeared.

It is very convenient to use, in learning, there is no homework, you can call** to ask your classmates. If a relative lives in another province, your family can call him, so you don't have to write a letter. But there are also shortcomings!

**The cost of calling a foreign country is high. The most troublesome thing: you can't take it with you.

With the progress of science and technology, the progress of society has led to the emergence of "mobile phones". Then you can listen to ** on your mobile phone, watch movies on the Internet, it's great. Watching movies alone is very expensive and has radiation, which has a great impact on the human body.

In addition to mobile phones, technology has also created computers. The computer is very easy to use, you can chat on QQ, you can also chat on the mailbox. Ordinary computers have become laptops that can be carried around.

Computer users should have a certain knowledge of computer operation.

In addition to this, there is satellite propagation and so on. This requires us to constantly learn new cultural knowledge.

For example, if you have a question that you don't understand, you can find the answer on it.

Now it has become an indispensable part of our lives, no, what should we do if we have problems, now life is inseparable from the Internet, to go online is inseparable from search engines, to use search engines can not be separated, I really dare not imagine what it would be like without it.

NASDAQ: BIDU) is the world's largest Chinese search engine, founded in January 2000 by Robin Li and Xu Yong in Zhongguancun, Beijing, committed to providing people with a "simple and reliable" way to obtain information. The two characters originate from the phrase "Qingyu Case Yuan Xi" written by the Chinese Song Dynasty lyricist Xin Qiji, "The crowd is looking for him in a thousand", symbolizing the persistent pursuit of Chinese information retrieval technology.

Know is a search-based interactive quiz sharing platform that was released on June 21, 2005 and became official on November 8, 2005. Know has been exploring international development, released on March 31, 2012 Know Taiwan Edition.

"Know", it is the user himself who asks questions according to the targeted, and mobilizes other users through the point reward mechanism to know the interface. to resolve the problem. At the same time, the answers to these questions will be further used as search results to provide other users with similar questions to achieve the effect of sharing knowledge.

The biggest feature of knowing is that it is perfectly combined with the search engine, so that the tacit knowledge owned by the user is transformed into explicit knowledge, and the user is not only the user who knows the content, but also the creator of the knowledge, and the accumulated knowledge data here can be reflected in the search results. Through the interaction between users and search engines, the community of search engines is realized.

Knowing can also be seen as a search.

Search engine. A supplement to the function of the cable engine, the tacit knowledge in the user's mind becomes explicit knowledge, and a new information base is formed through the precipitation and organization, in which the information can be further retrieved and used by the user. This means that users are both consumers and creators of search engines.

Here are the additions:

How to use to know We remind you that you need to register and log in to enjoy our full service to perform various operations, otherwise you only have the right to search, browse and do not receive points rewards. Signing up to be a "knowing" user is completely free. At the same time, if you are a user of Tieba, you can log in directly.

If you log in three times in a row and get an error, you'll be taken to a page with a verification code.

It's very easy to find information. 、、