Advantages and disadvantages of computers

Advantages and disadvantages of computers

Computer is a modern high-tech electronic product and one of the important symbols of modernization. It has become more and more digital and popular after a period of development from the original behemoth to the present small and ingenious. It brings us a lot of convenience, but it also has negative effects. What are its advantages and disadvantages?

In 2002, there were 60 million netizens, 2,654.38 million mobile phone users and 654.38 million home computers in China ... Computers brought more and more convenience to people, and the functions of searching information, publishing articles, watching movies and online virtual learning brought many benefits to people. In the past, we needed to go to the library to find and borrow information. Now, with the popularization and networking of electronic publications, we can swim in the ocean of e-books anytime and anywhere through computers. In the past, if you wanted to contact relatives and friends in different places, you had to rely on letters and telephone calls. Now, we can communicate with each other by email, QQ and other software, and we can also make phone calls online. As long as the other party is online, we can talk to each other and see each other with the camera. Using computers, people can also keep abreast of the latest weather information of the day. News events and travel information, you can also read the newspaper of the day, you can buy stocks at home, shop, entertain and relax, and enjoy telemedicine and distance education. So many advantages above are the reasons why computers are popular today.

Only computers, okay? No, if you use the computer incorrectly, it will bring serious consequences to individuals and society. Because of the virus attack, the computer system will be destroyed. Teenagers' improper use of computers will affect their physical and mental health. If teenagers indulge in the online world for a long time, they will not know how to communicate with reality, and will have symptoms such as listlessness and physical discomfort after leaving the network, thus neglecting their studies and work. A young Korean man died after fighting with moose in an Internet cafe for 86 hours. There are many examples like this.

Computer is a double-edged sword, and it can only play a role if it is used reasonably. Therefore, when we use computers, we must abide by the convention on network civilization, surf the Internet reasonably and use this high-tech product correctly. Let it serve us better. 54| Comment (17) for help. I am a water army 1 | Current classification: 13. Good at using the website: 15 | from the team ice orange expert group.

Default sorting | Other answers sorted by time * *18 2011-05-19: 05a Yang Mi 1| Current classification: advantages and disadvantages of secondary computers.

Let's talk about the benefits of computers, which can increase our knowledge, teach online for free, watch news online for free, and read online for free.

Can greatly improve our writing level.

Disadvantages Nowadays, many teenagers are addicted to computers. Why? Because these teenagers like playing games very much, and most of the games they play are online games, which are not suitable for teenagers. Some children often skip classes to play these games in internet cafes, steal when they have no money, and finally embark on the road of crime.

But the computer is not untouchable, but there must be restrictions on surfing the internet or you will be nearsighted.

I should watch more. The study task of primary school is not very heavy. There is still more time. Watching more TV broadens my horizons. It will not affect my study. It will increase my knowledge. So I think I should watch more TV, of course ... the useful knowledge in TV can broaden my pupils' horizons. Besides, primary school students learn knowledge faster from TV, right?

I advocate that primary school students should watch more TV. Television is the window to understand the world. Pupils can learn about major events at home and abroad by watching more TV, broaden their horizons and increase their knowledge. Besides, we are very nervous at school, so it is very necessary to relax after going home. Watching TV is a good relaxation.

In fact, TV is not only a kind of entertainment, but also a good teaching tool. Watching some educational programs is not only interesting, but also broadens your knowledge. Television can stimulate primary school students, promote the growth and development of brain cells, and improve their brain function. In this sense, watching TV advertisements is also beneficial. Not only fully mobilize and train children's sensory organs, but also let children know the outside world. Therefore, it is no problem for children to watch some TV programs at normal time, and parents don't have to worry.

However, if you watch TV for a long time, it is not good for your health after all. It will not only make you feel groggy and listless, but also lead to obesity and high cholesterol. If you spend all your leisure time on TV and sofa, I'm afraid the child will grow into a potato-like figure.

In modern society, it is impossible and unnecessary to prohibit children from watching TV.

But we can guide them to choose useful programs and watch them in moderation!

You can even use them to watch suitable programs. After reading it, you can discuss and communicate with them equally, and turn entertainment into a channel that can enlighten children's hearts, enrich children's emotions, enhance children's analytical ability, and communicate parents' and children's hearts. -how nice, as long as you have the heart!

Family education is everywhere.

Let it learn automatic control.

So, you can watch TV, but watch it in moderation! 3| Comments (1) 2011-05-04 22: 20804976783 | Current classification: 2 levels to see personal mentality, it is good to use it in a good place. It's not good to think about playing games and watching those messy things all day.

Computer is a modern high-tech electronic product and one of the important symbols of modernization. It has become more and more digital and popular after a period of development from the original behemoth to the present small and ingenious. It brings us a lot of convenience, but it also has negative effects. What are its advantages and disadvantages?

In 2002, there were 60 million netizens, 2,654.38 million mobile phone users and 654.38 million home computers in China ... Computers brought more and more convenience to people, and the functions of searching information, publishing articles, watching movies and online virtual learning brought many benefits to people. In the past, we needed to go to the library to find and borrow information. Now, with the popularization and networking of electronic publications, we can swim in the ocean of e-books anytime and anywhere through computers. In the past, if you wanted to contact relatives and friends in different places, you had to rely on letters and telephone calls. 2| Comments (1) Put away 2011-05-1613: 25 Advantages and disadvantages of enthusiastic netizens' computers.

Computer is a modern high-tech electronic product and one of the important symbols of modernization. It has become more and more digital and popular after a period of development from the original behemoth to the present small and ingenious. It brings us a lot of convenience, but it also has negative effects. What are its advantages and disadvantages?

In 2002, there were 60 million netizens, 2,654.38 million mobile phone users and 654.38 million home computers in China ... Computers brought more and more convenience to people, and the functions of searching information, publishing articles, watching movies and online virtual learning brought many benefits to people. In the past, we needed to go to the library to find and borrow information. Now, with the popularization and networking of electronic publications, we can swim in the ocean of e-books anytime and anywhere through computers. In the past, if you wanted to contact relatives and friends in different places, you had to rely on letters and telephone calls. Now, we can communicate with each other by email, QQ and other software, and we can also make phone calls online. As long as the other party is online, we can talk to each other and see each other with the camera. Using computers, people can also keep abreast of the latest weather information of the day. News events and travel information, you can also read the newspaper of the day, you can buy stocks at home, shop, entertain and relax, and enjoy telemedicine and distance education. So many advantages above are the reasons why computers are popular today.

Only computers, okay? No, if you use the computer incorrectly, it will bring serious consequences to individuals and society. Because of the virus attack, the computer system will be destroyed. Teenagers' improper use of computers will affect their physical and mental health. If teenagers indulge in the online world for a long time, they will not know how to communicate with reality, and will have symptoms such as listlessness and physical discomfort after leaving the network, thus neglecting their studies and work. A young Korean man died after fighting with moose in an Internet cafe for 86 hours. There are many examples like this.

Computer is a double-edged sword, and it can only play a role if it is used reasonably. Therefore, when we use computers, we must abide by the convention on network civilization, surf the Internet reasonably and use this high-tech product correctly. Let it serve us better. 0| Comment 2011-05-0715: 47 Enthusiastic netizens have a high-tech product-computer, which is powerful in this 20th century. Owning a computer means owning a calculator, an encyclopedia, a movie, a music player, a TV set and a DVD.

Computers have many advantages, but they also have many disadvantages.

In my opinion, computers have three advantages. First of all, a computer is like an encyclopedia. When it comes to what information to collect, books in bookstores are hard to find. You can find it on the computer. First log on to Baidu or Sohu. Com, then enter the name of the information you are looking for, and click search to find the information you are looking for, which is much faster than finding it locally in the bookstore. Second, computers are like cinemas and concert halls. When you want to watch a new movie or like listening to music, but you can't buy it or it's too expensive, you can log on to the Internet to find the movie or music you want to watch, and click Play to enjoy it immediately. The last benefit is to protect personal privacy. When you are unhappy and want to write something, you can input it into the computer and add a password to protect your privacy. Moreover, computers have many functions.

In my opinion, computers have two main shortcomings. First, online games make people intoxicated and forget to eat and sleep. There are many large-scale interactive games on the Internet, such as Legend, mir Legend and World of Warcraft.

But most of them need money. In order to let many people play their own company's games, they designed the games very well and let many teenagers indulge in them. Some teenagers are playing charging games, but they have no financial resources, so they will have the idea of stealing, robbing and even kidnapping and extortion. ...

Take a road of no return. Second, there are many cyber hackers. Hackers are pests and thieves in the network. They can set viruses to invade other people's computers and damage other people's files. Hackers can take the opportunity to steal important files from other people's computers and keep them for themselves.

Computer, computer, when will it become a perfect high-tech product? 1| Comment 2011-05-18/Mrs. Lujia | Current classification: five benefits of secondary Internet access: First, broaden your horizons, keep abreast of current events and obtain all kinds of latest knowledge and information; Second, you can chat with netizens without scruple, pour out your worries, reduce the burden of schoolwork and relieve stress; Third, you can express your views and opinions on various issues on various BBS, and feel a sense of accomplishment; Fourth, you can improve the level of one of your hobbies; Fifth, making your own homepage has become a fashion. It's really great to upload your favorite pictures, open a discussion forum, post some posts and communicate with you.

The emergence of every new thing is always accompanied by all kinds of worries. From1920s movies to later pop music and video games, the focus of worry is nothing more than violence, pornography and decadence. There is only a thin line between advantages and disadvantages, which is often "a drop in the bucket, a thousand miles away", and the same is true of surfing the Internet. Crossing the line of "benefit" is "disadvantage" 0| Comment 2011-05-1120: 03 An enthusiastic netizen's computer is like a big dictionary, with many benefits. It is like a retina, leading us into the high-tech world and exploring more mysteries. Today I will talk about the advantages and disadvantages of computers.

Computers have many advantages. When we encounter something we don't understand, we can look up information on the Internet. It is like a universal dictionary, and any problem can be solved easily. Don't be afraid to communicate with friends and relatives far away. If you have a computer, there is a way. When we turn on the computer, all methods will appear in front of us. We can chat, type articles, send emails on QQ, and so on. If you want to make your mood open and comfortable, you can read cartoons online and let joy and happiness replace your distress. This is called "borrowing the net to eliminate worries"; If you like a person's novel very much, but you can't buy a book, don't worry. With a computer, you can read the works of this famous writer online and keep them for a long time. In this way, you can read the article as you like and keep it for a long time. It is the best of both worlds! After all, computers play a great role in life.

Every advantage has its disadvantages.

Although the computer plays a great role, it will do great harm to your life and study if it is not properly controlled. For example, if a person plays online games every day, indulges in the internet all day and does nothing, then his study will slip away again. In life, many people are addicted to games and cannot extricate themselves. They finally embarked on the road of crime. On the other hand, only when you master the computer well can you play computer properly and chat with QQ, which will not endanger your study. 0| Comment 2011-05-141:474081914 | Current classification: Level 2 In life, computers are like big dictionaries, with many benefits. It is like a retina, leading us into the high-tech world and exploring more mysteries. Today I will talk about the advantages and disadvantages of computers.

Computers have many advantages. When we encounter something we don't understand, we can look up information on the Internet. It is like a universal dictionary, and any problem can be solved easily. Don't be afraid to communicate with friends and relatives far away. If you have a computer, there is a way. When we turn on the computer, all methods will appear in front of us. We can chat, type articles, send emails on QQ, and so on. If you want to make your mood open and comfortable, you can read cartoons online and let joy and happiness replace your distress. This is called "borrowing the net to eliminate worries"; If you like a person's novel very much, but you can't buy a book, don't worry. With a computer, you can read the works of this famous writer online and keep them for a long time. In this way, you can read the article as you like and keep it for a long time. It is the best of both worlds! After all, computers play a great role in life.

Every advantage has its disadvantages.

Although the computer plays a great role, it will do great harm to your life and study if it is not properly controlled. For example, if a person plays online games every day and is addicted to the internet all day, many people are addicted to games and finally embark on the road of crime. On the other hand, only when you master the computer well can you play computer properly and chat with QQ, which will not endanger your study. 0| comments and reports | 2011-05-19: 39 Chen Zhicheng 123| current classification: secondary computers are modern high-tech electronic products and one of the important symbols of modernization. It has become more and more digital and popular after a period of development from the original behemoth to the present small and ingenious. It brings us a lot of convenience, but it also has negative effects. What are its advantages and disadvantages?

In 2002, there were 60 million netizens, 2,654.38 million mobile phone users and 654.38 million home computers in China ... Computers brought more and more convenience to people, and the functions of searching information, publishing articles, watching movies and online virtual learning brought many benefits to people. In the past, we needed to go to the library to find and borrow information. Now, with the popularization and networking of electronic publications, we can swim in the ocean of e-books anytime and anywhere through computers. In the past, if you wanted to contact relatives and friends in different places, you had to rely on letters and telephone calls. Now, we can communicate with each other by email, QQ and other software, and we can also make phone calls online. As long as the other party is online, we can talk to each other and see each other with the camera. Using computers, people can also keep abreast of the latest weather information of the day. News events and travel information, you can also read the newspaper of the day, you can buy stocks at home, shop, entertain and relax, and enjoy telemedicine and distance education. So many advantages above are the reasons why computers are popular today.

Only computers, okay? No, if you use the computer incorrectly, it will bring serious consequences to individuals and society. Because of the virus attack, the computer system will be destroyed. Teenagers' improper use of computers will affect their physical and mental health. If teenagers indulge in the online world for a long time, they will not know how to communicate with reality, and will have symptoms such as listlessness and physical discomfort after leaving the network, thus neglecting their studies and work. A young Korean man died after fighting with moose in an Internet cafe for 86 hours. There are many examples like this.

Computer is a double-edged sword, and it can only play a role if it is used reasonably. Therefore, when we use computers, we must abide by the convention on network civilization, surf the Internet reasonably and use this high-tech product correctly. Let it serve us better.