What is Computer Security

Computer composition part 1
With the development of science and technology, computer technology is no longer an unfamiliar term and has already entered thousands of households. Today, let me talk about it. A well-known use of computers is that they can type, as long as you open "WORD". Choose your typing method and you can start typing with ease. If you type quickly, you can type an article in half an hour. Moreover, Sichuan Computer saves articles without losing them, and it is also very convenient to view modifications. Computers can also play optical discs, and some can also play VCDs and CDs. The images are clear and the sound is pleasant, which is much better than a TV. Computers can also play games, such as "Hearts", "Free Solitaire" and "Mine Sweeper", which are all familiar to people. There is also a game called "Table Pinball" in "WINDOWS2000", which is very exciting and interesting. But the most fun are the games on the CD, such as "Thunderbolt 1, 2, 3", "Swordsman Love", "Fairy Sword", etc., which are all very fun. However, some CDs are pirated and contain viruses, so it is best to buy them less. The computer can also access the Internet. I don’t know how to access other computers. My computer at home only needs to be plugged in the phone line, because it is a laptop and does not require a "cat". After getting online, you can chat online, play games, read books, download software, and write essays. My favorite is "China Composition Network", which has free online composition texts where you can save your compositions; there is also "BBS", where you can publish your own compositions, and teachers and classmates will comment on them. In the BBS, there is a teacher Liu. She carefully comments on each of my essays, making me aware of my shortcomings in the seventh essay. There are also "Today's Ranking" and "Best Selection" on the page... Since I joined this website, my composition scores have improved a lot. However, there are also some websites that poison people's minds, and there are also some websites that maliciously modify computer properties, right mouse buttons, and homepages in order to attract customers, and are not allowed to change them back to their original state. At this time, it is best to use the 3721 Magic Stone software. There are many kinds of computers, including brand-name computers and compatible computers; Pentium 4 and 586 computers; desktop computers and laptop computers... There are so many varieties. Our computer at home is a laptop and performs very well. Computers sometimes lose their temper and become infected with viruses. If a computer is infected with a virus, it will be paralyzed, the entire program will need to be reinstalled, and many files will be lost. Therefore, it is best to install anti-virus software on your computer Windows 7. Computers have many uses. I have only written about one ten thousandth of their uses here. I don’t know about more.
Computer Composition Part 2
Everyone wants a computer, because computers are of great help to people, but there is another computer crisis in our house. I have loved computers since I was a child, because they allow me to tell my secrets to a close friend through a chat room, and to check the information I want. So when I was in third grade, I asked my dad and mom for a computer. However, she always has thousands of reasons to answer me. For this reason, I often quarrel with my parents. One day, I came home from school and found a computer on my desk. I thought, how great it would be if I could use this computer to see my brother in the United States! How great it would be if I could use this computer to order what my dad and mom need! "Linlin, it's time to eat fruit." My mother's words interrupted my thoughts. When I saw it, I realized that I was dreaming! When I opened the door, my father came back, so I said to my father: "Thank you, Dad, I will definitely cherish this computer." At this time, my father said: "My silly boy, this is not for you. It's yours. Dad is moving into the office at this time." Hearing this, I cried sadly. The computer I dreamed of turned out to be my dad's! Just because of this, I didn't eat for a whole day and finally got sick. When I woke up, I was already in the hospital. My mother said: "Linlin, you must believe in your mother and father. When you go to junior high school, your mother will definitely buy you a computer." I nodded happily. Since this incident, I, who used to love crying, have become sensitive and fragile, and I cry more than before. But I have to be strong because I have to face more storms.
Computer Composition Part 3
Hey! I am a high-tech electronic product invented by humans. People's lives must not be without me. I am the computer. You probably don’t know! My brain host full of knowledge, my beautiful and cute little pink face display screen, my sensitive big-ear speakers, my small and exquisite hand mouse, and my pair of big and powerful keyboards. Before, my face was big and long, like a big egg. But later, after continuous transformation by humans, I became more and more cute! My brain is big and thick, but now my brain is getting thinner. I used to be fat and big-eared, but now I am getting slimmer. With the development of technology: there are laptops, tablets, and mini computers that are easy to carry. , I often follow the owner to hotels and travel around the world. There is a small button on my pretty little face. Press it and the alarm clock wakes me up. I quietly open my eyes and get up. If you press the little button again, I will go to sleep. I have great skills. If you have any questions you don’t understand, you can ask me. I can also shop online. Those products are cheaper than those in the market, and they are very convenient to buy. If you are tired of playing, it doesn’t matter. I There are many fun games on the face. I can also make videos! You can meet and chat with relatives far away, allowing you to experience the feeling of being far away and yet so close at hand.
Send feedback
Side panels
History
Saved