Why did I reinstall the program, but there is still a virus?

First of all, you have to distinguish the type of virus, after some viruses invade the computer, they only enter the system32 folder of the C drive, which will automatically start and run automatically. In this case, you just need to redo the system, but don't forget: the reinstalled system only reinstalled the C drive, and the other disks did not move.

The other type of virus, which is most of the more difficult viruses, will first enter the system32 folder after invading the computer, and then replicate itself and hide in every disk. In this case, even if you reinstall the system and get rid of the virus on the C drive, as soon as you open another disk, the virus will start again, replicate itself, and add it to System32 again. Keep it up to the point.

One way to fix this virus is to format the entire hard drive. But most users don't do that, because the hard drive holds their favorite useful stuff.

Because some viruses, as long as it is running, cannot be opened by antivirus software or antivirus software is effective against this virus. Therefore, you can generally reinstall the system first, and then install it, don't open any disk except the C drive, install an antivirus tool, and scan for viruses. 360 Security Guard is very good.

It's small, it's fast, and it's easy to find out viruses and rogue software. After killing, enter another disk to operate.

If you are interested, you can learn to make the antivirus software into a self-booting CD, so that even if the computer cannot open the antivirus software or the antivirus software is effective, you can also kill the virus.

Oh, maybe it has something to do with your computer's memory, if it's 2 memory, it is recommended that you remove one and experiment again! In addition, it has to do with your power supply, see if it is a problem with heat dissipation! Look at the CPU fan is not working properly, the crash is probably related to your computer hardware overheating!

Find out why, I think your problem is not difficult to solve!

Then ask a professional to check the hardware, it may be caused by incompatibility, or some hardware is damaged.

That's supposed to be caused by a virus in the disk.。。。 The complete solution is to reinstall them after formatting.

Let me tell you something: you have a problem with your memory, and if you don't believe it, you can try it out with another memory.

It's not a software issue

It's a compatibility issue with the hardware

You don't have to check where you bought a computer

Spend some money elsewhere and have a professional show it for you

There may be hardware incompatibilities.

You format all the disks and then reinstall the system.

First, install and operate the mu demolition system in a way that is close to the official as much as possible, and do not use the third Xunxing jujube party to reinstall the system software, which is prone to problems. At present, the mainstream is a USB flash drive, PE boot computer, and run the system image in PE to install the operating system.

Second, Microsoft's built-in antivirus software (WD) has a high level of false positives, especially for unauthorized software, including such software that reinstalls the system. If you must use this kind of software, and you are sure that it is safe or willing to take the risk, you can completely disable WD in the group policy, and then install third-party antivirus software, and then you should not mistakenly take the report.

When the newly installed system installs the software, such a prompt appears, indicating that the software that needs to be installed is not safe, or the bureau may have the risk of carrying viruses, so it is best to recommend that you can install the software in a regular channel, so as to achieve a safer and smoother use effect.