In the computer age, computers have become more and more popular in recent years. Not only in universities, but also in farms, factories, shops and other places, the number of private computers has also increased greatly in the past few years. Computers can do many useful things.
They can provide people with efficient work, colorful entertainment and accurate calculation in the high places of space and deep ocean They are used to make scientific discoveries on farms and factories, they help to do difficult work in offices and at home, they take over daily work with amazing potential, amazing speed and incredible convenience, and computers are gaining ground. However, it is increasingly important in our lives that any new technology, including computers, has a "dark side." In addition, children's indulgence in computer games is very conducive to their physical and mental development. Therefore, we should be careful when using computers.
With the development of science and technology, computer has become the necessity of people's life in the 21st century. The network is closely related to our life and work. It brings incomparable convenience to our life and work.
When you play computer, we can search for useful data and understand current events. After a long time of work, we can relieve pressure, relax mood and play online games Drama is not a bad thing. It can not only meet the entertainment needs of students, but also exercise their reaction ability.
However, there are still some drawbacks in the network. Computer radiation can harm people's health. If you stare at the computer for a long time, you may not be able to see clearly.
There are too many games on the network. However, some games are not of high quality, and even contain unhealthy contents such as violence, which will cause harm to the society The lack of awareness and self-protection awareness, some students addicted, in fact, in the game and network friends, the network is not so terrible, as long as we know more about it, it will become our right-hand learning assistant, let us build a clean network world together.
The computer is a useful machine. I can not only help us work, but also provide us with all kinds of games. But if we sit in front of the computer for too long, our eyes will become worse and worse, and we will even forget how to read and write.
I think we are the owners of the computer, and we must also be our own masters. It is important to know when to use the computer, This means controlling the computer, not being controlled by the computer.