Why did I format all the disks and then install the system virus?

First of all, can you be sure that you have formatted all your hard drives?

Your question is too general to say what's going on.

It's better to get a Trojan horse to kill it.,Recommend Windows Cleanup Assistant.。

Because the reinstallation system just formatted the C drive.

Viruses can be in other partitions.

You turn on. Once the system is installed, he will run it as well.

The virus just uses the C drive to operate.

With 360+ Kaba.

Low grid. Put the antivirus software and firewall you want to use in the USB flash drive.

After reinstalling the system, don't connect to the network first, install the software and firewall first, and then upgrade the patch after installation.

That's a hard disk partition virus, you reinstall the system just format the C drive, the viruses of the other disks are not removed, the easiest way is to open the whole disk. Then divide it into C trays. That's OK

Isn't it all in the grid?,Then don't open other disks after installing the system from the device.,The next special kill (remember to put a point on the desktop) kill.。

Why bother formatting the disk if you are poisoned, enter the safe mode to kill the virus.

The installation disk may be able to viruses. Change the disc and reinstall it.

It's very simple.,You just go low.,Repartition.,Or go into the PE bar virus deletion OK.。

Change the ghost disk.

After the system is completed, it is necessary to upload a secure online and offline antivirus software.

It may also be that the system disk itself is poisonous, find a safe plate and try it.

Low-grid, repartition installation.

Kiss. Hello, I'm glad to answer for you: Is the virus still there after formatting the system and reinstalling itIs it safe A:

Hello dear,In the process of reinstalling the system, there is no virus after several disks are formatted,If you just format the C disk,Other disks are still there,Viruses are still hidden in it。 Reformatting is equivalent to re-zeroing, all programs are zeroed, including virus software, so there are no viruses. Formatting erases all documents, all programs, and nothing is left.

So in general, don't use the formatting function lightly. Figuratively speaking, the hard disk is like a small house, and the things in the small house are your documents, viruses and all the other things, formatting, it is equivalent to taking out all the things in your room and throwing them away, so there is no virus. I hope mine is helpful to you, I wish you a happy life, if mine is helpful to you I hope you can give a 5 star like.

I don't know what you mean by formatting your computer.

First, if you just format the system disk and then redo the system, it is normal for the virus to appear again, because the virus may be in other disks.

Second, if you just format all the disks once and then redo the system, it may not work for some viruses.

Third, if you are repartitioning and then reinstalling the system. That found out that it was poisoned again, and if it wasn't poisoned after you redid the system, it would be hell.

To give you a suggestion, repartition the hard disk, change the size of the partition, for example, the C drive used to be 10G, you are now divided into 8G, and then do the system, after the system is completed, install an antivirus software, there is a cracked version on the Internet.

Because the source files of some Trojans may be in other disks, it is best to be sure that it is in **, and the source files are deleted, and it will be fine to do the system in the reformatted C disk. Otherwise, even if you redo the system, after a while, the source file system will crash again. A simple example, there is a new variant of QQ's tail virus, and if the antivirus software can't kill it, it's useless for you to make the system casually, because the source file is in the QQ folder (generally QQ is not in the C drive), you need to delete the QQ folder, so that the source file is gone, and it's okay to redo the system and then place a new QQ.

Formatting may not remove the virus, depending on the type of infection. The bootstrap virus cannot be cleared because it is hidden in the MBR, which is the partition table. You can only repartition after deleting the partition, but there are fewer such viruses nowadays.

and other high-risk vulnerability patches.

You may have only formatted the C drive, and other disks may have virus Trojans.

You may have to repartition it.

Ask. Do you install antivirus software after installing the system? ~?

Or install other software first! ~?If it really doesn't work.

You can use DOS antivirus to kill it first! ~?After installing the machine, install the antivirus software first, try it like this!

No, come again! ~