Special antivirus programs are responsible for combating computer viruses. They must automatically delete all viruses from the computer. But sometimes antivirus programs do not "see" and misses new viruses, remove the infected files with the virus that are vital to us. All this leads to the fact that you need to learn how to delete harmful programs manually yourself.
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The most important thing in the fight against computer viruses (as well as with ordinary) is to detect them on time and prevention. It happens that, despite the installed antivirus, the infection of the computer happened. How to find out what computer is infected? Many viruses first behave very imperceptibly. You note that the computer works much slower, slows down, issues incomprehensible mistakes. There is a premonition of trouble - everything goes something wrong.
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Start the search for possible viruses immediately. Many experienced users advise be sure to run the anti-virus program in safe mode. To do this, at the beginning of the system load, press the "F8" key (very quickly, several times) to go to the download mode selection. Select "Safe Mode", it is more difficult for viruses to disguise. You with antivirus program rather get rid of uninvited guests.
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Each preferences, but most often, users choose "nod32" as an antivirus program. Enter your Anti-Virus menu: Double-click on its icon in the taskbar. Update the antivirus database. Then, in the main window, find the "PC Scan" string, click subpact "Selecting Scan". A window will open to select verification objects. Mark all devices where viruses can be: RAM, local disks, external memory devices (if connected). Click "Scan".
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Checking marked devices for viruses will begin. The whole process can be long. It all depends on the amount of information being checked. In the scan log you will see its result. If infected files are found, they will not be automatically deleted. During scanning, the computer can slightly slow down. It is better to refrain yet from any actions on it. Wait for the complete completion of the process.
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The scanning process of disks is completed. Open the verification log. Infected files in it will be highlighted in red. Browse them very carefully, without panic. If the infected file does not represent values \u200b\u200b- feel free to remove. To do this, select the file with the left mouse button, then click the Delete button. Carefully browsing information in the log, in such a way you delete all the files unnecessary to you. You can note several infected files and delete everything.
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Put valuable information yet in quarantine. Then try to cure. If your antivirus did not cope with this, then read the name of the virus in the magazine, look for special utilities on the Internet for the struggle with this ailment. For example, with the removal of Trojans, the beautiful Trojan Remover utility will cope. For each virus you can find a means of treatment. But if nothing helped, then delete the infected file - do not risk the rest of the information.
In the fight against viruses, it is necessary to act resolutely and apply various ways to check PCs. After scanning the installed antivirus program, check all the disks again the Dr.Web Cureit utility. Download it on the Internet completely free. If your main Dr.Web antivirus, then download another utility - Avptool. Do not forget to regularly create copies of important information on external media.
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