Computer

Nowadays, science-technology develops very strongly. So human's life is equiped fully with modern equipments such as: mobile phone, car, air condition... But, any thing also has advantages and disavantages. For example, the car are very useful in movement. However,they are the reason of environmental polution. There is device very neccessary in stydying as well as working. Do you know it? Yes, it's a computer. Of course, it also has advantages and disadvantages.

As you know, the computer is very useful in life because it has a lot of advandtages. First, it's a good mean to connect people together. When we live far from our family and our friend, we can untill keep in toch with them through chatting or email.We can also make friend with everyone in everywhere on the world. Second, computer is a good place to save documents. It's very convinient to use or find them. Moreover, when we want to find out information about something, it's very difficulty to find them on newspapers or books. And it takes a lot of time to find. But with Google.com.vn, we can find everything we need only after a few minutes. Finally, after a tired and stress studying and working hours, we can use it to relax such as: listen to music, play mini games, read newspapers... In a word, we should have a computer and learn how to use it beacause of its advantages.

However, besides advantages, it has also some disadvantages. Firstly, that's spread situation of bad webs, now. This webs are concerned with violence and debauched pictures. They influence very badly to our mind, our study as well as our work. They destroy a cultural tradition, morals standards. So the best way is we shouldn't come in the webs like that. Next, that's problem about game-online. It isn't good for us, the best is children. As if we play it too much, we will be addicted it. This will influence to our health, our study, our work. And sometimes, it's the reason of crime. Why? Since, when someone hasn't money to play it, he will steal money or anything can sell. Even, he can kill for robbery. It's so dangerous. Finally, it's sometimes attacked by virus. It'll make the computer stop working and document will be lose. So we have to clean our computer and destroy virus regularly. In general, we should advoid bad webs, game-online and often check computer.

The same as other device, the computer is very popular and neccessary in our life. So we should learn how to use it. And we have to know its advantages and disadvantages to use it more effectively.