The creators of viruses took care that their removal was not a simple matter. There is an opinion that sometimes viruses create programmers - antivirus developers. If this is true, the fight against them will be complex and infinite. Take the virus on the computer - the second thing, deleting is a whole process. It consists of three stages: installation of the antivirus program, virus detection, deleting it.
1
The virus is a program whose function is to interfere with the computer, destroy information on disks. All manipulations to combat computer "pests" must be performed with administrator rights. Most often, viruses are stored in system folders, and you need to have access to them. If you have an antivirus program that has not coped and missed the virus, then download the other. Anti-virus scanners of popular vendors check discs and clean them from malicious files. Trial versions can be downloaded from their sites for free: AVG., DrWeb., ESET., Kaspersky, McAfee., Microsoft..... You can also perform an online computer check. Logos in the picture below are located on their rating on the Internet.
2
Viruses for the most part are resident programs, they start when the PC is turned on automatically. Before deleting, you must first disable their functioning. Open the task manager ("Ctrl" + "Alt" + "Del" at the same time), find a suspicious process, running not on your behalf and not "system", complete its work. Now you can delete the virus and its modules manually, if you know the name of the virus, otherwise - with the help of an anti-virus scanner.
3
The virus "settled" on the disk and does not allow to install the antivirus - its protective reaction. With all attempts to install the anti-virus program, it deletes its files. The resolution of this problem will be the download of the computer in safe mode. Restart the computer. At the beginning of the download, press and hold the "F8" key ("SHIFT" + "F8" for Windows 8). Select "Safe Mode" menu. Another option is to be loaded from a multi-loading disk or flash drive by setting a CD / DVD (or USB) BIOS primary to download.
4
The actions described will help when infecting a computer primitive viruses. Modern viruses in the overwhelming majority are very complex and well mashed in the system. Trying to remove such a virus, you need to act carefully, thought out not to disrupt the operation of the system, do not lose useful information by removing dangerous. By downloading the anti-virus program on the Internet, do not forget to update its bases. If the system is "cleaning", if the virus program is new and there is no more in the databases of antiviruses.
5
The worst case - the virus fit into the right program, which you would not want to delete. Most likely, attempts to save it with antivirus will not be able to delete safer. If a very necessary file is infected, then it is hardly possible to cope with the problem. Contact your specialists for help. Do not forget to make backup copies of valuable information on removable or "cloud" disks on the Internet.
6
Experienced users know that you can fight viruses for a long time, and the result does not always suit you: the computer "slows down", the files are lost, the virus, most likely, just plucked for a while deep in the infected system. In such a situation it is easier to make copies of the necessary files (not programs installed on the disk), format the hard disk, set the system from the boot disk. Do not forget to carefully check the copied files, maybe they are infected.
7
If you installed the type of "attacker", manual on your computer, then try to cope with it, armed with relevant information. Most viruses can be classified and cleaned algorithms for them. On our site you can get the necessary instructions:
Antiviruses usually conflict among themselves, so before installing a new one, you first delete the previous or use online scanning that does not require software installation.
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