If there is a virus in the computer, no matter how you kill it, you can t kill it

Hello lz,The role of the virus is to hide the original files,And then it will directly display the shortcut to the original system files,At this time, you can't delete it,According to your current situation,You may have deleted the hidden system files by mistake,At this time, the whole system is a little messy,At the same time, your browser has also been replaced,So I strongly recommend that you redo the system,Finally, you can ** a software that protects and restores the C disk,In addition,Back up after redoing the system will be better! good luck！

The system boot file cannot be deleted.

Do you have restore software installed on your machine??

The deleted icon will still be there.

It's not a virus, is it?

You can start from scratch and make the system!

Like this also depends on the situation, like the current software when you install a lot of associated files, including the installation of the system, or some system software and the like, will produce this kind of hidden files, like this kind of hidden files, mainly not to let you delete, afraid that the system may be abnormal, but this kind of hidden files, may also be a virus, you use nod32 this antivirus software to try ......

I also have a similar issue pending resolution, probably not viral.

Hidden system files cannot be deleted, the browser homepage is hijacked, you can download a special killing tool to kill it, or manually modify it in the registry.

These files are all normal system files. Landlord.

C disk didn't find anything abnormal, the browser problem is that you are in the Trojan.

You can use 360 Security Guard, or you can use Jinshan.

For example, can the police catch the bad guys every time?

Let's take a look at how to kill stubborn viruses.

End Daemon].

1. If you encounter a virus that is difficult to detect and kill in the computer, there is generally a daemon, which occupies the virus file, and then let the antivirus software.

It is not possible to delete a running program, first we need to open the task manager.

That is, press the ctrl+del+alt on the keyboard at the same time, 3 keys.

2. After pressing these 3 keys, if it is win7 or win8, a window will pop up, allowing you to choose shutdown, task manager and other operations, and select [task manager] from it.

3. After opening the task manager, the next step is relatively simple, open the process classification, and then find the process that occupies a large CPU or a large memory occupation in it, and the duplicate name is very likely to be a virus.

Safe Mode Antivirus].

1. When it comes to anti-virus in safe mode, many people may have heard of it, but they don't know how to use it, in fact, anti-virus in safe mode is to kill in the security mode that comes with the Windows system, and if you want to enter the safe mode, you need to press F8 to enter when you boot or restart.

3. After turning on the anti-virus function, there are 5 engines and 3 anti-virus modes in it, you can choose full anti-virus or fast anti-virus according to your needs, and then clean up the detected viruses thoroughly.

If the computer cannot operate normally after being poisoned, for example, the program cannot be opened, and the computer keyboard and mouse are locked and crashed, then you must unplug your network cable in time and turn off the router directly with the wireless router device.

Once you find that your computer is poisoned, the easiest and most direct way is to enter safe mode, because the virus cannot run in safe mode, if your computer is infected with a virus, it will keep copying a large number of files around the infection, so that your computer virus can not be killed, even if the network is disconnected to check and kill, it is useless. (Method to enter safe mode: restart press F8 to select to enter network security mode, choose to enter network security mode, firstly because the virus cannot run, and secondly, the antivirus software is now cloud scanning and killing to identify viruses to increase the detection and killing effect.)

After the computer is poisoned, it basically cannot be used normally. At this time, the first method that people think of is antivirus, if the computer can still perform basic operations, we can carry out a thorough antivirus and repair of the computer. Nowadays, people generally install anti-virus software on their computers, as long as they use that antivirus.

If the computer is completely inoperable, then we can only solve it by reinstalling the system. It should be reminded that after reinstalling the system, the data in the middle of the computer will not exist.

Search for **Windows Optimizer (Free) item-by-item cleanup settings, focusing on each entry in "Junk Cleanup" and "Extended System", as well as each item in "Management Tools" to clean, block plug-ins, smart delete, etc. 2) Click on Microsoft China to enter the "**Center", which has "Windows Malware Removal Tool" can also be used. 3) The vast majority of computer Internet problems are not caused by viruses, but by defects in bad software and software development.

Just like the advertisement of health products, if you want people to buy it, you have to promote and exaggerate that everyone has a certain type of patient.