Common solutions for viruses

First of all, no matter what virus you have, if you do not understand its meaning or are suspected to have a virus, please refer to your own solution to first try:

4. Start = run = input: msconfig = OK = Start = all disabled (d) = OK

5. Start = run = input: Regedit = OK = HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Run \ = On the right can all be deleted
6. Start = run = input: Regedit = OK = HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ runonce \ = all can be deleted on the right.
7. Start = run = input: Regedit = OK = HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ runonceex \ = delete all on the right
8. start = run = input: Regedit = OK = HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ =, with run ***, you can directly delete this item, such as runserver.

9. Right of HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ shared tools \ msconfig \ Services \ =: delete all
10. Right of HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ shared tools \ msconfig \ startupfolder \ =: All files can be deleted. Left: All subordinates can be deleted
11. Right side of HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ shared tools \ msconfig \ startupreg \ =: All files can be deleted. Left: All subordinates can be deleted

12. Start = run = input: Regedit = OK = HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Run \ = delete all
13. Start = run = input: Regedit = OK = HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ once \ = all can be deleted on the right
14. Start = run = input: Regedit = OK = HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ onceex \ = On the right can be deleted
15. start = run = input: Regedit = OK = HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ =, with run ***, you can directly delete this item, such as runserver.

After completing the preceding steps, follow these steps:
1. immediately shut down and restart your computer
2. continuously press F8
3. Enter security mode

5. Enable anti-virus software to scan and kill all items
6. Use the exclusive killing tool to scan and kill all items

After the scan, delete all viruses and do not isolate them.
1. restart the computer and enter the normal system to check whether the system is normal.
2. If not, simply save the C drive and reinstall its system.

Finally, do not turn on the hard disk after Reinstallation, and complete anti-virus to avoid infection.
1. Avoid cross-infection of hard disks, but be sure to download the virus from other official websites.