Download 360 comprehensive antivirus and clean it up thoroughly. If it doesn't work, please reinstall the system and download 360 comprehensive antivirus immediately after installation.
The computer seems to be poisoned. What should I do?
Kingsoft Internet Security (Kingsoft Internet Security) is the best antivirus software I have ever used. It can kill stubborn viruses that other antivirus software can't eradicate, and it has armored defense function, which can effectively defend against virus invasion.
What should I do if the computer is poisoned?
1. Unplug the network cable, restart the computer, press F8 to enter safe mode, and start antivirus software, which may take a long time.
2. Restart the computer after antivirus, connect to the Internet and kill virus.
3. If there is still poison, prepare to reinstall the system.
4. After entering the reloading system page, format disks C, D, E and F, and then select C as the system disk.
5. Go to official website to download the driver, install the driver and finally install the application software.
6。 Backup system!
What should I do if the computer software is in exe format and is poisoned?
This is an exe virus. Restart the computer, enter safe mode, and then turn on anti-virus software to kill virus. Remember, if you connected your computer with a USB flash drive during the poisoning, unfortunately, your USB flash drive was also poisoned. So don't insert the USB flash drive.
It's much easier if all your important information is not on the C drive. Reinstall the system, just format the C disk, install it, download an exe virus killing tool, Jinshan has it, and kill it all.
What if computer software is poisoned and can't be opened?
Tencent computer guanjiaba
Because this is a combination of antivirus and management, it takes up less memory.
Therefore, it is simpler and makes the computer run more smoothly.
In addition, the computer clinic, toolbox, 4+ 1 anti-virus mode have also attracted the attention of Tencent computer housekeeper.
Tencent computer housekeeper can provide thoughtful protection for the safety protection we usually need to surf the Internet.
I recommend you to try it.
Since Tencent Computer Manager is a 4+ 1 antivirus engine, a housekeeper antivirus engine, a Jinshan cloud killing engine, a red umbrella local killing engine and a housekeeper cloud engine, the new version enables the housekeeper system repair engine on this basis, focusing on strengthening the construction of the "cloud security" platform and the research and development capability of the self-developed engine, and is also the first anti-virus engine with the core of "4+ 1" in China. Therefore, the anti-virus ability is very strong and can be trusted!
Why is there always some puzzling software on the computer? Is it poisonous? What should I do?
It's a little unusual Kill the virus.
It is recommended to install professional antivirus software for computer antivirus. Using antivirus software in safe mode should completely remove the virus. It is recommended to try Tencent Computer Manager, which is a free professional security software with two-in-one antivirus management (just download one copy). It takes up less memory, has good antivirus and protection, and does not report mistakes in accidental killing. We have embedded anti-virus engines in world-class anti-virus software such as cloud anti-virus engine, anti-virus engine, Jinshan cloud anti-virus engine, AVIRA anti-virus engine, Red Umbrella and anti-virus repair engine! .
If you encounter a stubborn Trojan, you can use the homepage-toolbox-stubborn Trojan nemesis to kill it forcibly, and the effect is quite good.
It is recommended that you delete Trojan virus as soon as possible after detecting it with antivirus software. Generally, after scanning Trojans, all Trojans will check for you, just click "Clear Now". Some trojans need to restart the computer, so don't bother to completely eliminate the harm.
What if the computer is poisoned and the anti-virus software can't run?
This is caused by desktop Trojan, which hijacks lnk association after running. Before opening any shortcut, open the malicious website promoted by it. If the anti-virus software fails to create or delete the virus script file corresponding to the association, it is necessary to clean up the errors that will occur and repair the file association.
The solution is simple.
Prepare a software first-Jinshan Net Shield, Baidu, the first one is.
It may not open after downloading. Don't worry, change the exe of the extension of the software before running (if you don't display the extension change method: open my computer, select the Tools-Folder option, and uncheck the extension of the hidden known file to display the extension).
And open Kingsoft Internet Security, click Free Antivirus, and get Kingsoft Internet Security antivirus software 20 1 1 year for free. I am using this software, which takes up less resources and has good killing effect.
Because 360 security guards will maliciously intercept the installation of Jinshan Net Shield, it is necessary to uninstall 360 security guards before installing Jinshan Net Shield.
Is my computer poisoned? What if I delete all the software?
Suggest killing before downloading and repairing.
(Some viruses are injected into MBR and BIOS, which cannot be removed by reinstalling the system. So it is recommended to kill the virus first)
I suggest you thoroughly kill Trojans and viruses first.
1. Upgrade your antivirus software and update the virus database to the latest version.
2. Turn off the computer, disconnect the network, and select the entry mode (press F8 when booting, and select the first item to enter. This mode only starts the basic driver, does not load other software, and then opens your virus software to clean it up.
3, try Tencent computer housekeeper to kill, 2 under the 4+1 multi-engine architecture of1antivirus version, the antivirus ability is quite brilliant.
Tencent Computer Manager focuses on strengthening the construction of "cloud security" platform. The cloud killing engine and local anti-virus engine based on "cloud killing and micro-feature technology" can maximize the killing ability of Trojan virus on the premise of ensuring the recognition accuracy. The second-generation Hawkeye engine independently developed by Tencent has strengthened the local killing ability of computer housekeepers, and the virus recognition rate will be significantly improved.
Open Tencent computer housekeeper-virus killing
Open Tencent Computer Manager-Software Management-Search for stubborn Trojan horse killing.
The computer has been downloading software automatically. What should I do? Is it poisonous?
Hello, have you installed any applications recently? If you install application software, do not check the software recommended in the previous step, otherwise other software will be automatically downloaded.
If you install software you don't like, just uninstall it.
Two methods:
1, start-all programs-uninstall related software;
2. Use Tencent Computer Manager to crush files. Click here to install: Tencent Computer Manager official website.
Tencent computer manager-toolbox-document shredding.
Tencent Computer Manager Enterprise Platform: zhidao.baidu/c/guanjia/
What should I do if the folder is changed into an application after computer poisoning?
If you only keep those. Exe folder, then I will tell you that your folder is lost and can't be found. In this case, you should display all folders first, instead of reinstalling the system. If you can't show them, you will kill the virus. If you can't kill the virus or display it, you can download the registry file online, which will display hidden folders. After running, find out the folder where your real files are located and save them. If you save it, Exe is direct, but the virus has turned your folder into a mixture of shortcuts and viruses.