怎麼預防電腦病毒英語作文
A. 結合實際闡述如何預防計算機病毒
防範計算機病毒的方法：
a、建立病毒防治的規章制度，嚴格管理。
b、建立病毒防治和應急體系。
c、進行計算機安全教育，提高安全防範意識。
d、對系統進行風險評估。
e、選擇公安部認證的病毒防治產品。
f、正確配置，使用病毒防治產品。
g、正確配置系統，減少病毒侵害事件。
h、定期檢查敏感文件。
i、適時進行安全評估，調整各種病毒防治策略。
j、建立病毒事故分析制度。
k、確保恢復，減少損失。
計算機病毒發作後的表現：
(1)系統無法啟動，數據丟失。計算機病毒破壞了硬碟的引導扇區後，就無法從硬碟啟動計算機系統了。有些計算機病毒篡改了硬碟的關鍵內容(如硬碟分配表、根目錄區等)，使得原先保存在硬碟上的數據幾乎完全丟失。
(2)部分文檔丟失或者破壞。類似系統文件的丟失或者被破壞，有些計算機病毒在發作時會刪除或破壞硬碟上的文檔，造成數據的丟失。
(3)部分文檔自動加密碼。
B. 新冠疫情個人防控預防措施,英語作文
2020 is a new beginning, but just at the time of the Spring Festival, the Chinese people once again face the virus crisis: new coronavirus, only 17 years since the last SARS in 2003. I saw in the news that the new virus caused by Wuhan as the source of infection spread to the whole country. According to statistics and analysis, the people who left Wuhan from January 10 to 22 and went to all parts of the country respectively arrived in Zhoukou, Yueyang, Yichang, Hefei, Chongqing, Nanning, Guangzhou and other places. This is an acute infection of pneumonia. The cause of the disease is that people eat
wild Chinese chrysanthemum head bat civet. This is a serious crisis. As human beings, shouldn't we reflect on it? If the epidemic cannot be controlled, where will human beings go? If we take good care of ourselves, will it happen? As for how to protect yourself, first of all, although the virus has become a focus, don't listen to all kinds of rumors at will,
scientifically prevent and control the sources of infection, cut off the transmission channels, and call on everyone to do a good job in personal protection, avoid going to crowded places, wear medical masks in public places, and pay attention to fast food hygiene. Wash hands frequently and drink more water. Try not to eat out and go out less. If you have fever or cough, please see a doctor in time. I hope that the people of the whole country will join hands to fight against this
crisis and stay at home and not run around. We can certainly survive this crisis from our motherland. It's very important that medical staff have given up the chance to celebrate the new year with their families and rushed to the front line of the epidemic field. We should believe them more! Come on Wuhan, come on angel in white, come on China, wish the beauty of the world be linked with you.
C. 如何預防電腦病毒
計算機病毒是一個程序，一段可執行碼。就像生物病毒一樣，具有自我繁殖、互相傳染以及激活再生等生物病毒特徵。
計算機病毒有獨特的復制能力，它們能夠快速蔓延，又常常難以根除。它們能把自身附著在各種類型的文件上，當文件被復制或從一個用戶傳送到另一個用戶時，它們就隨同文件一起蔓延開來。
如何預防計算機病毒：
程序或數據神秘地消失了，文件名不能辨認等；注意對系統文件、可執行文件和數據防寫；不使用來歷不明的程序或數據；盡量不用軟盤進行系統引導。
不輕易打開來歷不明的電子郵件；使用新的計算機系統或軟體時，先殺毒後使用；備份系統和參數，建立系統的應急計劃等。安裝殺毒軟體。分類管理數據。
(3)怎麼預防電腦病毒英語作文擴展閱讀：
計算機病毒的特徵：
1、繁殖性
計算機病毒可以像生物病毒一樣進行繁殖，當正常程序運行時，它也進行運行自身復制，是否具有繁殖、感染的特徵是判斷某段程序為計算機病毒的首要條件。
2、破壞性
計算機中毒後，可能會導致正常的程序無法運行，把計算機內的文件刪除或受到不同程度的損壞。破壞引導扇區及BIOS，硬體環境破壞。
3、傳染性
計算機病毒傳染性是指計算機病毒通過修改別的程序將自身的復製品或其變體傳染到其它無毒的對象上，這些對象可以是一個程序也可以是系統中的某一個部件。
4、潛伏性
計算機病毒潛伏性是指計算機病毒可以依附於其它媒體寄生的能力，侵入後的病毒潛伏到條件成熟才發作， 會使電腦變慢。
5、隱蔽性
計算機病毒具有很強的隱蔽性，可以通過病毒軟體檢查出來少數，隱蔽性計算機病毒時隱時現、變化無常，這類病毒處理起來非常困難。
6、可觸發性
編制計算機病毒的人，一般都為病毒程序設定了一些觸發條件，例如，系統時鍾的某個時間或日期、系統運行了某些程序等。一旦條件滿足，計算機病毒就會「發作」，使系統遭到破壞。
D. 急求兩篇關於噪音污染和電腦病毒的英語作文
噪音污染
We know the sounds of cities are loud enough to cause great harm to people's hearing in the U. S. One person out of twenty has got some hearing loss. And all over the world the situation is getting worse and worse all the time since the noise increases with the population.
With the development of machines, noise has also increased greatly in the 20th century. We live surrounded by loud planes, trucks and electric tools. TV sets and radios add up to 90 or J00 decibels, a certain unit used to measure the loudness of sound. A normal dialogue reaches 55 decibels; a plane goes to 100, and an ordinary train, reaching the station, can be twice as loud as the loudest plane. Disco music reaches about 118. At decibels the ear stops hearing sound, and pain starts. How terrible if things go on like this!
電腦病毒
Computer Virus
A computer virus is a computer program that can itself and infect a computer without permission or knowledge of the user. The original may modify the copies or the copies may modify themselves, as occurs in a metamorphic virus. A virus can only spread from one computer to another when its host is taken to the uninfected computer, for instance by a user sending it over a network or carrying it on a removable medium such as a floppy disk, CD, or USB drive. Additionally, viruses can spread to other computers by infecting files on a network file system or a file system that is accessed by another computer. Viruses are sometimes confused with computer worms and Trojan horses. A worm, however, can spread itself to other computers without needing to be transferred as part of a host. A Trojan horse is a file that appears harmless until executed. In contrast to viruses, Trojan horses do not insert their code into other computer files. Many personal computers are now connected to the Internet and to local-area networks, facilitating their spread. Today's viruses may also take advantage of network services such as the World Wide Web, e-mail, and file sharing systems to spread, blurring the line between viruses and worms. Furthermore, some sources use an alternative terminology in which a virus is any form of self-replicating malware.
The term comes from the term virus in biology. A computer virus reproces by making (possibly modified) copies of itself in the computer's memory, storage, or over a network. This is similar to the way a biological virus works.
Some viruses are programmed to damage the computer by damaging programs, deleting files, or reformatting the hard disk. Others are not designed to do any damage, but simply replicate themselves and perhaps make their presence known by presenting text, video, or audio messages. Even these benign viruses can create problems for the computer user. They typically take up computer memory used by legitimate programs. As a result, they often cause erratic behavior and can result in system crashes. In addition, many viruses are bug-ridden, and these bugs may lead to system crashes and data loss.
There are many viruses operating in the general Internet today, and new ones are discovered every day.
E. 關於電腦病毒的英文report（回答中文就好）
文件型電腦病毒
文件型電腦病毒，又稱寄生病毒，通常感染執行文件(.EXE)，但是也有些會感染其它可執行文件，如DLL,SCR等等...每次執行受感染的文件時，電腦病毒便會發作：電腦病毒會將自己復制到其他可執行文件，並且繼續執行原有的程序，以免被用戶所察覺。
F. 關於怎樣保護電腦的英語作文
有關專家建議，應注意做到以下幾個方面：
Concerned expert advice, should pay attention to do the following aspects:
防高溫家用電腦連續使用時間過長，機內溫度上升，熱量難以散發，會造成半導體材料老化，電路出現短路等故障。
Prevent high-temperature home computer use continuously for a long time, the temperature rise, quantity of heat inside machine difficult to send out, can cause semiconctor materials ageing, short-circuit fault. Such as circuit appear
因此，使用時間不宜超過4小時。
Therefore, use the time is unfavorable exceed 4 hours.
如果使用必須超過4小時，中間可關機休息片刻，讓電腦降溫。
If you use more than 4 hours, a moment of rest can be shutdown among computer, let cool.
為了避免電腦過熱，不可讓陽光直接照射，更不可靠近暖氣、電爐、空調等熱源。
In order to avoid computer overheating, let not direct sunlight, more do not close to central heating, stoves, air conditioning heat source.
一般說來，家用電腦的環境溫度在16℃~26℃為宜。
Generally speaking, the home computer environment temperature in the 16th ℃ ~ 26 ℃ advisable.
防潮濕室內過分潮濕會使機器表面結露，引起機內元件焊點引線銹蝕發霉，造成斷路或短路。
Preventing moisture indoor excessive moisture can make the machine surface condensation, cause inside machine compenent solder fuses corrosion caused by or short circuit breakers, moldy.
磁碟也會因濕度不宜而霉變，致使所存信息被破壞。
Disk will also because humidity is unfavorable and mildew, cause stored information was damaged.
同時，使用發霉磁碟對驅動器也會造成損壞。
Also, use moldy disk to drive also cause damage.
因此，在霉雨及陰雨天里，應經常對其通電加溫，以驅除電腦內部濕氣。
Therefore, in MeiYu and YinYuTian, often should of its electricity heating, remove the internal moisture.
防低溫家用電腦在0℃以下往往就不能工作，也容易發生故障，如要使用，應採用熱空調保溫，使其能在正常溫度下工作。
Prevent cryogenic home computers at 0 ℃ below often cannot work, also prone to failure, if want to use, should use hot air conditioning heat preservation, make its can in normal temperature.
防煙塵煙塵是家用電腦的大敵，它有可能滲進電腦最重要的儲存設備——硬碟，對硬碟造成極大的損害。
Prevent soot st is the enemy of home computers, which may be the most important leaking into computer storage equipment - for hard disk, caused great damage.
因此，使用電腦時，必須禁止吸煙；
Therefore, use computers, and must stop smoking,
電腦用過之後，最好讓它稍涼一會兒，再蓋上防塵罩；
Computer use, after had better let it slightly cool a little and then cover st-proof covers,
當屏幕積塵太多時，最好用無水酒精棉球從屏幕中心向外擦拭；
When the screen st too much, it is best to anhydrous alcohol sponge outward from the center of the screen wiped;
鍵盤、機箱也要定期除塵。
Keyboard, box, also want dest regularly.
除塵工作應在斷電下進行。
Dust removal work should be in power.
防雜訊所有雜訊源如馬達的轟鳴、機械震動、汽笛、以及音箱的開機等都會影響電腦的運行，而且易致數據丟失和傳輸錯誤。
Prevents noise all noise sources such as motor roar, mechanical vibration, sirens and speakers boot etc will affect the computer operation and easy to cause loss of data and transmission error.
因此，電腦應放在安靜的地方。
Therefore, the computer should be put in place quiet.
防震動電腦內部部件多為接插件或機械結構，在震動條件下會使其松動，以致影響整機工作。
Shockproof dynamic computer internal components for connector or mechanical structure, in vibration condition will make its loose, so that affect the whole machine working.
因此，家用電腦宜放置在專用工作台上避免受震。
Therefore, home computers appropriate places in special working platform avoid hard-hit.
防磁不可將電腦放置在彩電、組合音響、電話、電風扇等帶有磁性的物品周圍。
Antimagnetic not putting computer in color television, combined sound, telephone, electric fan etc contain magnetic items around.
因為它們在工作時會產生電磁場，會導致磁碟上的信息遭受損害。
Because they are generated as electromagnetic fields, can lead to disk information being damaged.
防電壓波動家用電腦一般宜在220V±10％的電壓條件下工作，電壓過高或過低都會使電腦過載或失控。
Prevent voltage fluctuation home computer general appropriate in 220V + 10% of the voltage under the working conditions, the voltage too high or low will make the computer overload or abuse.
所以,有條件的家庭最好配備穩壓電源和不間斷電源UPS。
So, conditional family best equipped with manostat and uninterruptable power UPS.
電腦電源與家用電器電源應盡量分開，以減少電器起動電壓、尖峰電流對電腦的波動沖擊。
Computer power and household appliance power should as far as possible, in order to rece electrical separate starting voltage, peak current for computer fluctuations impact.
防雷電電腦是最怕雷擊的電子設備，因為電腦對雷電釋放的靜電無抗拒能力，常常由於靜電的干擾使電腦元件出現不容易查找的故障。
Lightning protection electric computer is the most afraid of lightning of electronic equipment, because the computer for lightning release of electrostatic without resist ability, often because of electrostatic interference make computer components appear not easy to find fault.
所以，電腦用戶不僅要有建築物避雷裝置的保護，最好還要專門為電腦配備一個可防大氣感應電的消雷器，也可在電腦房間鋪上防靜電地毯。
So, computer users should not only have corona device protection, building the best also specifically for computer equipped with a can prevent atmospheric inction electric eliminate the trolleys, also can be in computer room on the shop antistatic carpets.
盡管如此，遇到雷電交加的惡劣天氣，最好不要使用電腦，並應拔掉電腦電源的插頭，以保安全。
Nonetheless, meet with thunder and lightning of weather, had better not use computer, and should unplug computer power plugs, in order to protect security.
防病毒電腦一旦感染病毒，輕則影響電腦的正常工作，重則消除磁碟數據，使整個電腦系統崩潰。
Anti-virus computer once infected, light will influence the computer work normally, heavy then eliminate disk data, make whole computer system crash.
因此，電腦一定要防病毒，其方法主要是做到專機用專盤，拒用他人軟盤；
Therefore, the computer must prevent virus, its method is mainly to do with special designed with others floppy disk, refus,
對新購買的系統和軟體，必須進行病毒檢查；
To buying a new system and software, must undertake virus-check,
系統中重要數據要定期備份；
System important data to regular backups,
不讓電腦執行來歷不明的程序等。
Don't let computer implementation the unexplained proceres, etc.
G. 奶奶我的電腦中病毒了,讓我來給你的電腦殺毒寫一篇英語作文
Grandma, my computer for disease drugs. She said: "I will give you the computer kill the virus"
請採納 謝謝
H. 如何預防計算機病毒
您好：
防止電腦中毒最好的方法就是養成一個良好的上網習慣，不瀏覽帶有安全隱患的網站，不下載安裝不安全的軟體，並給電腦安裝安全軟體保護電腦就可以很有效的防止電腦中毒，建議您使用騰訊電腦管家保護您的電腦吧，騰訊電腦管家的防毒殺毒能力很強大的，您可以點擊這里下載最新版的騰訊電腦管家：騰訊電腦管家最新版下載
如果有其他問題，歡迎繼續到電腦管家企業平台提問
I. 求一篇關於計算機病毒的英文文章
1、打開IE，地址欄輸入www.google.cn。
2、搜索欄後面高級搜索。
3、搜索框輸入ComputerVirus，下面文件格式選擇pdf、doc格式。
4、回車
5、在搜索結果標題中右擊使用迅雷下載，或者目標另存為。
外事問google，內事問網路。
J. 求一篇關於電腦病毒的英語作文
灰鴿子 病毒
Gray is a well-known dove back door. Compared to the older ice, black, gray pigeon can be said to be the back door of the home are a combination of different opinions. The rich and powerful functionality and flexibility of operation, well hidden so that others are to be outshone by the back door. Client simple and convenient to operate so that the entry of just a beginner can act as hackers. When used in legal cases, the gray pigeon is a good remote control software. However, if some of it to do illegal things, gray pigeons have become very powerful hacking tool. This is like powder, on various occasions, brought different. Gray dove to the complete presentation may be only a gray pigeon author to make it clear that we are here only for a brief.
Gray Pigeon client and server are based on the preparation of Delphi. Hackers use of the client to configure a server program. Can be configured to include information on the type of line (for example, wait for the connection or take the initiative to connect), take the initiative to connect using the public network IP (domain name), a password to connect, the use of the port, the start of the name, the name of the service, the process of hidden ways, the use of the Shell, agents, icons and so on.
Server for the client to connect a variety of ways, making the environment in a variety of network users may be poisoning, including local area network users (Internet through a proxy), the public network and ADSL users to dial-up users.
As the gray dove to intercept the API call, in the normal mode file server and its services are registered to hide, that is to say, even if you set up a "show all hidden files" do not see them. In addition, the gray-end services doves of the file name can be customized, hand-All this has brought about the detection of certain difficulties. <br> However, through careful observation, we found that the detection of gray pigeons still have to follow the law. From the above analysis we can see that principle to run, regardless of the custom server-side file name is what will normally be installed in the operating system directory in order to generate a "_hook.dll" at the end of the document. Through this, we can more accurately detect the hand-gray-end services doves. <br> Due to the normal mode will hide their gray pigeons, so detection of gray pigeons must operate in a safe mode. Into the safe mode is: Start the computer in the Windows system into the start screen, press the F8 key (or in your computer holding down the Ctrl key), in the event of the start-up options menu, select "Safe Mode" Or "Safe Mode." <br> 1, dove gray as a result of the document itself has hidden attributes, so set Windows to show all files. Open "My Computer" menu, select "Tools" - "" Folder Options ", click" view "to remove" hide protected operating system files "before the Duigou, and the" hidden files and folders " Select the item "Show hidden files and folders," then click "OK." <br> 2, open the Windows "search files", enter the file name "_hook.dll", the search location to choose the Windows installation directory (for 98/xp default C: \ windows, 2k/NT for the C: \ Winnt). <br> 3, after a search, we have Windows directory (does not contain a subdirectory), the discovery of a document Game_Hook.dll. <br> 4, according to the analysis of the principle of gray pigeons, we know that if it is gray pigeons Game_Hook.DLL documents, the operating system is installed in the directory will be Game.exe and Game.dll document. Open the Windows directory, there are really two documents at the same time there is a record for keyboard operation GameKey.dll document. <br> After a few steps which we operate on the basic of these documents can be gray-end services doves of the.