Introduce the computer composition 1 "Hi! Hello, everyone, I am a' universal doctor' who can provide information for those good scholars; It is also a' bad guy' who can make those primary and secondary school students go astray and live in an empty network all day; I am a computer that everyone loves. "
I, the younger brother of TV, have a square head and only one hand, which is equivalent to the "heavy" body of the brain. I have many brothers and sisters, such as Founder Computer, Lenovo Brand and Tsinghua Tongfang. ...
I can do many things. I have a small cpu in my body, which can check all the new things in the world. The Internet is like a spider web all over the world. You can appreciate the length of the Great Wall by looking up information on the Internet. You don't have to go to Jiuzhaigou to appreciate its beauty. You don't have to go to Qinglong Waterfall to know the ferocity of the waterfall. ...
However, I am occasionally used by others. As long as the person who works for me is a hacker, he will "kill someone with a knife" and steal confidential documents from other companies. I have many uses: if you miss the movie you like that my' brother' lost on TV, you can use me; I can also let you play online games for a while, but don't be addicted to playing, delay your study, and don't think about upgrading all day. If you walk and think, don't bump into a tree and live in an illusory cyberspace.
I have many uses. If you want to try it, buy one. I'm happy to serve you!
Introduction to Computer Composition 2 I came home from school today and suddenly found another friend at home-a computer doctor.
Speaking of computers, does the word "play" come to mind? These days, I regard him as my right-hand man in my studies.
The lifeblood of a computer is the mainframe, which is a rectangular object and is responsible for the operation of the computer. His eyes, nose and mouth are all on his face-a black display screen, which is a rectangular flat plate connecting the main body and the mouse. Speaking of the mouse, it is like the hand of a computer. When you want to query something, just move the mouse and it will lead you to what you want.
Let's talk about the use of computer doctors first. He can help you acquire knowledge, solve problems, make friends, talk and buy things on it. When you are bored, it will also recommend a good book for you to read, so that you will no longer be lonely in the ocean of knowledge. If you encounter any difficulties, you can consult a computer doctor, and he will provide you with many solutions. If you are a shy and quiet child in life, you can also tell your classmates about your troubles online, so that they can let go of your depression. When you are too lazy to go to the mall, you can order online, which is convenient and fast.
Computers not only have advantages, but also disadvantages, and the poisoning is too deep and the influence is not light.
Working with a computer for a long time will reduce your eyesight, expose your body to radiation, and get sick in severe cases.
This is my computer doctor. I like it very much.
There is something in computer composition 3, which is a cube, and it is now an artifact that everyone knows. Guess what this is? Is the computer. Let me introduce you!
The darker the computer, the better it looks. My computer is not bad. A computer is like a black plum. The display screen is its eyes and mouth, where you can clearly see the contents displayed by the computer; Host computer is indispensable, which is equivalent to the brain of computer and controls the "life" of computer. All the useful information of the computer comes from the host computer. Another kind of "black mouse" is the hand of a computer. If you want to search for something, you can find it with this "little mouse". Audio is the vocal cord of a computer. Without it, the computer will lose its meaning, and the host will end the "life" of the computer, but the computer can be resurrected with blood. What really controls the computer is the regulated power supply and network.
Computers can be divided into two categories: desktop computers and notebook computers.
The benefits of notebook computers are much more than those of desktop computers. The laptop is very small, just like a bee, not like that clumsy "bear". You can take your laptop anywhere you want. Desktop computers are inconvenient to carry, and it is also inconvenient if you go out to work.
Computers have many functions! You can collect information, play games online, watch cartoons and chat with friends ... A computer has turned a big planet into a small village.
Although computers are widely used, they are also a "double-edged sword". Don't be too addicted to computers, it will hurt people's eyes and skin and reduce their immunity. Therefore, I want to remind everyone not to be addicted to the internet, but to use computers in a planned way!
There are many kinds of computers. My home is a Sony notebook computer with blue letters on the LCD screen and a black case. There is also a keyboard and mouse, which combines the original host, mouse, screen and keyboard into one, so that people can carry it with them anytime and anywhere.
I've seen people repair computers. There are many silver dots like "beehives" and things like "small fans" on the hard disk. People call it a "radiator" to help the computer dissipate heat. There are many small parts in the computer.
Computers used to be as big as four classrooms. It is not only huge, but also complicated, and needs professionals to operate it. Nowadays, computers are as small as the palm of your hand, intelligent, easy to operate and fast, and almost every family has them.
When I think of computers, I think of Bill Gates, who used computers to create wealth and was the richest man in the world. He was interested in computers when he was very young. When he grew up, he wrote a lot of software and sold it, becoming the richest man in the world.
Simply put, the computer is another one created by human beings: the human brain, which is also another encyclopedia. It can calculate complex problems faster than humans; It can also replace "encyclopedia". Because it has more knowledge than an encyclopedia.
In the future, computers will appear in every family like mobile phones. Become the "right arm" of every family.
Introduction to computer composition 5 which computer do I like best among these appliances in our home?
It is really advanced, which can make our family's life, study and work more convenient and effective.
I asked why I love everything. Sometimes, my parents don't know, so let me look it up on the computer, so I can always find the answer I want. Once my mother wanted to make a big plate of braised pork, but she didn't know how to do it, so she checked the computer and found the recipe. As a result, the dishes made by computer recipes are delicious! Look, it's convenient!
I also collected some good websites, such as "composition database for primary school students", and my father asked me to exchange my writing experience with classmates all over the country online. Every Saturday and Sunday, if I finish my homework and have no friends to go out to play, I am also allowed to play small games online! I mainly play Moore Manor on it. In the manor, I became a little Moore to solve all kinds of problems. It's really fun to exercise my intelligence, but my parents are afraid that I will delay my study and my eyes will hurt my health, so I'm only allowed to play for 40 minutes on Saturday and Sunday every week!
Look, how nice it is to have a computer! You can make friends, learn knowledge and play games ... I like it!
Introduction to Computer Composition 6 Computers are well-known electronic products, but not everyone knows computers, so I will introduce computers to you.
Generally speaking, a computer is divided into two parts, one is a hardware system and the other is a software system.
The hardware system is tangible. They are monitor, keyboard, mouse, speaker, camera, host and so on. There are power switch, reset key, hard disk indicator light and power indicator light on the host. The power switch is the biggest button on the host computer, and its function is to turn on and off the computer. When the computer crashes, the reset button usually restarts. After the computer is turned on, the small green light of the power indicator will stay on. When reading and writing data on the hard disk, the hard disk indicator will light up to indicate the working state of the hard disk.
The software system is invisible and intangible. It controls all kinds of computer information, just like all kinds of knowledge in our brains.
Software and hardware are inseparable parts. Without anyone, the whole computer will be useless. Therefore, software is very important for computers. No matter how good the computer is, if it doesn't have software installed, it is a pile of garbage.
Computers are widely used. Just like a teacher knows a lot of knowledge. You can ask questions online if you don't understand them. Both a teacher and a friend. When we are bored, we can play games and listen to music online.
Students, after listening to my introduction, do you know much about computers?
Introduction to Computer Composition 7 Recently, a new friend came to our family-computer. After a few days of contact, I have some feelings with him. Now let me introduce you.
His brain is black, but in his world, only the darker the more beautiful, so my friend is not ugly.
This friend of mine is very clever. When you encounter a problem, she will always be duty-bound and patiently explain it to you. If you get a good grade in the exam, she looks happier than you, but she keeps reminding you not to be proud. Sometimes I even think there is an all-knowing elf hidden in the computer.
I know a little about his brain. Listen to the classmate, if his brain emits some strange light when it is spinning, we can use it to order food online, play games, watch TV, watch news, weather forecast and so on.
Of course, another function of my friend is that he can type. It's amazing to type with it! You can make words bigger and smaller, and you can also change the color of words. It can move left and right, and it can also change the text into different fonts ... see if it is convenient.
Although my new friend has so many benefits, you can't live without him, or he will harm you.
He has strong radiation, which is very harmful to our bodies and eyes. So we must control the time of use.
After listening to my introduction, you know something about my friend. He is a friend that people love and hate.
Introduction to Computer Composition 8 There are many things in our family! There are lovely dolls, toys with different shapes, warm and exquisite books, elegant and fashionable wardrobes … but I don't like any of these things, except the computer in the study.
It has a square display screen, a long keyboard and a lovely mouse. It is the host and an indispensable part of the computer.
Turning on the computer is like opening a window to know everything. The window is small, but what you can see is endless. More like a delicate telescope, through this long pipe, you can see the scenery thousands of miles away.
Once my classmate recommended me a book, Diary of a Laughing Cat. I really don't know which series to buy when I go to the bookstore to pick and choose. After my father knew my distress, he suggested that I go to the online bookstore to look for it. I turned on the computer, typed a diary of laughing cats on Dangdang, and clicked the mouse. Sure enough, in a flash, many books appeared. What a dazzling array! I can't believe my eyes. I can read many good books easily. The problem of buying books has also been solved instantly, and there is no need to run a bookstore anymore.
More often, if you have any problems that you can't solve, you can solve them immediately by searching on the computer! Not only that, we can also study and have classes on the computer. The computer is really my mentor and friend!
Computers are really widely used! Nowadays, people can't live without computers, and some life problems can be easily solved by asking computers!
I like you.-Computer.
I grabbed my hair anxiously and couldn't think of anything.
Once I got a score of 100 because I reviewed well. I was very happy and thought, "Ha, I can finally surf the Internet today!" " "But who knows, the computer must be broken. God opposes me. Why am I so unlucky? So, I asked my father to help me repair it, and my father agreed. I am at home waiting for my father to come back.
Time goes by. I looked at the clock. Half an hour passed. Hey, why hasn't dad come back yet? I have to buy another computer to repair it. Will the road repair be knocked down? A series of strange ideas came to my mind, and my heart was so anxious. Then there was a burst of footsteps in the corridor. Dad must have come back. I quickly opened the door. It turned out to be next door to me. I just smiled at her and closed the door.
Tick tock, the footsteps of the clock seem to hit me. I waited anxiously for my father to come back, and even had only a few bites of lunch. Suddenly, the door opened and dad came back. I ran excitedly, but came back disappointed. It turns out that my father came back with his bare hands. He said: "There are too many people there, so I will put my computer there and pick it up in a few days."
Lying in bed at night, tossing and turning, even dreaming about the computer.
Today, dad went to get the computer early in the morning. I was at school, and I could have followed my father to get the computer earlier. Today, there is an exam. Just thinking about the computer, I was absent-minded during the exam. I forgot everything the teacher said. I grabbed my hair anxiously and couldn't think of anything. Ding ~ ding rang after class. I have to hand in my test paper. However, because I didn't do well in this exam, my mother stopped surfing the Internet for me.
Introduction to Computer Composition 10 Among all kinds of furniture in our family, I only have a soft spot for one piece of furniture. It is not a microwave oven that can cook foods with various colors and smells, nor a desk lamp that can bring a glimmer of light at night and give a warm lamp to your family, but a shiny LCD computer that can let you enter the network world extending in all directions!
Its appearance is not very strange, a dark shell, flashing white light, and the start button, a faint dark green. This collocation of cool colors will always raise a wonderful feeling in everyone's heart. Is it sour? I don't know, but I really like this feeling. Why? I think maybe I don't know the answer myself! And its role played a decisive role in me. Like my little teacher. If she has a problem, she will give her a Baidu and a sogou, if she can't read English. There, I can read widely; There, I can find information; There I can "visit" famous teachers; There, I can even "stroll" around China. The use of our family is also obvious. One day, my mother was worried that she couldn't grow soybean sprouts well. As a result, she immediately changed her original practice. On the third day, I ate delicious natural bean sprouts. Dad is more dependent on the computer than mom.
Every day, he stocks stocks, writes papers and sometimes secretly watches several ball games! This is our computer. Although not so luxurious and noble, I still like this computer. Do you like it?
Introduction to computer composition 1 1 can't talk, can calculate, can't think, but has a brain. I can't stand sleeping without electricity and a mouse. Please guess what kind of household appliance this is. By the way, this is a computer.
There are two kinds of computers, desktop and notebook. Next, I'll introduce you to the desktop computer!
The desktop computer is square, supported by something below, like a big-headed doll sitting on a seat. The color is black, just like the black night sky. Unlike mobile phones, which can have various colors, they are particularly conspicuous. It is four meters high, four meters wide and two centimeters thick. It seems to be proud of having such a big head.
A desktop computer has three best friends. They are inseparable and indispensable, and they are close friends for life. They are: mouse, keyboard and host.
There are countless functions of desktop computers. It can chat, listen to music, watch videos and inquire information ... It is precisely because of its great function that it can help me solve many troubles.
Once, the teacher assigned an assignment to write an interview about the origin of the name. I suddenly panicked. I don't know how this name came from, let alone write an interview. Suddenly, I thought of my best friend-computer. So I quickly opened the "360 browser" in the computer and searched how to write "interview with the origin of the name". After searching for relevant information, I found my mother and started my interview.
Although computers have many advantages, they also have disadvantages. For example, indulging in online games will make academic performance plummet; Watching the computer for too long will make you nearsighted; Browsing bad information at will is easy to be deceived, leading to bad consequences.
Computers are really a double-edged sword, both good and bad. I will make good use of the computer in the future and make it my best friend.
Introduction to Computer Composition 12 Science is constantly developing. Now every household has a computer that people like, and so does my family. Let me introduce you!
My computer is a LCD computer, which is a reward from my father. Dad began to observe the computer as soon as he bought it. The computer is a rectangle with a black screen in the middle. The computer can't be used without the host. There are many things in the computer: mouse, keyboard ... Computers have many uses: searching for information, typing, watching TV, reading books and so on.
One day, I was doing my homework and a topic stuck me. I used my brain, but I still can't figure it out. I suddenly remembered the computer, so I immediately ran to the computer and turned on the host. The four characters "Welcome to Use" appeared on the computer, and then the software on the computer appeared. I clicked Baidu with the mouse and it appeared immediately. I spelled my question, and then the answer I had been waiting for appeared on the computer.
Computers are also a platform for our communication. On Sunday, I finished my homework and felt bored, so I turned on my computer and qq.
This software, on my number, entered, and many good friends and classmates were chatting. I ordered a good friend to chat with him. With it, I feel that I am no longer bored and become happy.
The computer at home makes me no longer bored, and it is also a good assistant for my study.
Introduction to Computer Composition 13 Today, my father bought a Lenovo computer, which made me extremely happy.
My home computer consists of a host, a driver, a keyboard and a monitor, a mouse and a printer. The mainframe is the heart of the computer and a strategist, and everything must be carried out under its control. The drive can rotate the disk, read the information and report it to the host, and send the host's information to the memory. The keyboard is an input device, it is a messenger, and all commands to the computer are conveyed by it. The working result of the host computer is displayed by the monitor and printer. This monitor looks like a TV set. My computer is equipped with 15 inch LCD, which is bright in color and clear in image. The compact and exquisite inkjet printer is only 30 cm long, and beautiful color manuscripts can be printed with color ink cartridges. The above is hardware, not the computer body. Computers need software to work. Software is to put some related data on disk, and different jobs depend on different software. It is the soul of the computer.
Computers have so many uses. It can calculate, draw, edit words, play audio-visual programs and play strange games. It is an all-round teacher. No, since I have a computer, my father uses it to process text materials and my mother uses it to draw engineering design drawings. They don't have to go to the office to work overtime at night. For me, computers are more useful. I use it to watch cartoons, play computer games, or play Go directly. The most admirable thing is its teaching ability. It can not only explain all the courses clearly, but also help me with my problems, give exams and grade papers!
Computers are very intelligent. It knows too much. Computers are industrious, and they can work tirelessly and continuously. Computer is not only my good teacher, but also my good friend.
Introduction to Computer Composition 14 Computers are a good helper for human beings.
The computer has a sky-blue appearance, and consists of a host, a keyboard, a display screen, a mouse and a stereo. The box next to it is the head (host) of the computer, the keyboard covered with keys is the leg of the computer, and the mouse is the hand of the computer.
Computers have many functions. At work, they can search for information, print articles and submit articles online ... They can be used to play games, enjoy music and draw pictures during leisure. ...
The computer is a big shop. People only need to open the corresponding shopping website and remit the payment through online banking. It will be received soon, which is convenient and fast. The same is true of buying books. You don't have to worry that all your favorite books in the bookstore are out of stock. As long as you enter keywords in the website that specializes in buying books, you can find them at once.
After the computer establishes an e-mail, it can easily send and receive letters and greeting cards, and it only takes two or three seconds to deliver them, which is fast and environmentally friendly.
The computer also has something called a hard disk, which can store a lot of information. The greater the capacity of a computer, the more things it can store.
Relaxation, happiness and convenience are the three characteristics of computers. But I also want to remind everyone: don't be too addicted to the internet, it will not only hurt your eyes, but also hurt your body.
Introduction to Computer Composition 15 My family has a computer, which my father bought in September 20xx. I was only three years old at that time. When I saw it, I thought it was TV. I said, "Dad has a TV at home. How can I buy another one?" Dad said, "This is much more functional than TV. It can not only watch videos, but also view information ... everyone calls it a computer. "
My computer is rectangular. It's not an LCD, but I like it very much. It consists of a display screen, a keyboard, a mouse, a host computer and a stereo. The display screen is square, long and wide, and you can watch videos. The keyboard is rectangular and can be typed. There are many English letters on it. The mouse is not an ordinary mouse. It's a semicircle. It can open every file you want on the display screen, so you can open it with the mouse. The mainframe is an indispensable part of the computer, and it is also rectangular. Although it is small, every file on the employment prospect of archival science in the computer is hidden in the host computer. The stereo is also rectangular, which is actually not important, but it can make sound, but the sound is beautiful and pleasant to listen to. With the beautiful melody, people can forget fatigue and be full of strength.
Computers have many uses, which can not only exert their potential, but also increase the fun of my after-school life. Since I have this computer at home, I try to practice typing or playing games every day. So when I was a child, my after-school life was particularly rich!
Computers have many uses. For example, a computer is like a spider web that can connect the world, so that we can chat with friends far away. Like a teacher, it opens the door to knowledge for us, and explains scientific problems to me like a scientist ... Look, this is my computer!