With the development of computers, more and more viruses are becoming more and more rampant. In the face of such crazy viruses, many people use their computers carefully, even Some people still have a lot of misunderstandings about anti-virus and anti-virus. I will list some common misunderstandings. I hope everyone can have a deeper understanding of the virus. Myth # 1
have anti-virus software I can what drugs are not afraid
really have antivirus software on what drugs are not afraid of it? The answer is definitely not enough,
new viruses are constantly emerging, but it appears often unpredictable, but also constantly updated anti-virus software, to constantly upgrade to deal with emerging viruses, even so, there are many When the anti-virus software is upgraded to the latest, you can't kill all the viruses. Upgrade to the latest, just let your computer reject more viruses and keep your computer in a safer state. It doesn't mean you can ignore the computer security. Usually, you should pay attention to sharing security; don't download unknown programs, don't open unknown web pages, etc. Myth # 2
antivirus software installed, the better
two days before, I installed to help a friend, friends do not understand computers, so I said: "more than a few anti-virus software installed, and I I am afraid that the Internet is a lot of poison." Fainted? ¥%?#......, the more anti-virus software is installed, the better? In fact, anti-virus software developed by different vendors can easily cause conflicts. In order to avoid this situation, many anti-virus vendors detect whether other anti-virus software is installed in the computer during installation, in order to avoid conflicts when the two anti-virus softwares are used at the same time. Moreover, for most viruses, generally one anti-virus software can be killed, and there are many special killing tools for dealing with special viruses. The more anti-virus software installed, in addition to possible conflicts, it will consume more system resources and slow down the computer. With more anti-virus software installed, the benefits are nothing, and the loss of performance can be great. So, not as many anti-virus software as possible. Myth # 3
antivirus software antivirus on the line can
antivirus antivirus software can be on the line? Is it waiting for the virus to invade before it comes to antivirus? Some people have anti-virus software. If you want to reduce the consumption of system resources, you will turn off the anti-virus software. When the virus invades, use anti-virus software to kill the virus. This kind of consciousness can't be done. Now the virus is popular, it can be pervasive. If you are not careful, you will be very easy to "poison". Moreover, the hard disk is so big that many anti-virus softwares have a long time to kill; and if the virus invades, Anti-virus, then your system may have collapsed, the data has long been lost, it is too late, and the loss will be great. Therefore, anti-virus is not the focus, prevention is the most important. It is better to say that anti-virus software is worse than anti-virus software! Myth # 4
as long as I do not go there would be some virus
computer connected to the Internet, that they do not open the page on the Internet will not infected with the virus, it does not want to open the antivirus software antivirus . In fact, although many viruses are spread through web pages, there are also many viruses that do not wait for you to open a web page that has already invaded your machine. This must be guarded against. Shockwaves, worms, etc. will enter the computer without your knowledge. Moreover, pirated CDs and floppy disks also have viruses. Therefore, as long as your computer is on, it is best to prevent it! Myth 5
set read-only file you can avoid the virus
read-only setting, just call the system a few commands only, and the virus can also call system commands. Therefore, the virus can change the file attributes, severely delete important files, format the hard disk, and let the system crash! Therefore, setting read-only, and can not effectively prevent anti-virus, but for the shared security in the LAN, to prevent accidental deletion, it is more useful to set the read-only attribute. Myth # 6
virus does not infect data files
some people think, the virus is a program, and data files such as .txt, .pcx file formats such procedures are generally not included, it will not infected with the virus . As everyone knows, data files such as Word and Excel are infected by viruses because they contain executable code. Moreover, some viruses can completely format files in the hard disk. Therefore, we cannot ignore the backup of data files.
above only describes the common antivirus antivirus errors, there are some other errors, when we use computers are likely to encounter slowly. When we use a computer, the most important thing is anti-virus, but to do anti-virus, you need to constantly update your anti-virus software, and pay attention to the system to upgrade the patch.