How do I find out if the antivirus software on my computer has been hacked by a virus?

..Whether the software is genuine or not, if you are unfamiliar with ****, it may be that the software has been modified, but whether it is genuine or ** version, I have been hacked twice. Change the software, use the e eye or micro dot, Kaba [this memory is small, you have to be able to set it] Jinshan [use the ** antivirus cleaned by Jinshan on the line] The software is under the long wind, everything is available, safe and reliable.

You can also use the following, but I haven't updated it in a long time. Kaspersky is a well-known antivirus software in Russia, with its headquarters in Moscow, and regional companies in the United Kingdom, France, Germany, the Netherlands, Poland, Japan, China and the United States. More than 500 sales** companies worldwide.

The virus seems to be about 200,000. It is well-known in the world, and its anti-virus and defense capabilities are world-class. After entering the domestic market, Kaspersky has gradually been recognized by Chinese users, and the volume and usage are very high.

There are also many versions to choose from] [Kaba Optimization Settings].

This network also has key] [Kaba key trusted**.

Read the introduction in detail, very cool software] =-=-=-Warning: This is what I wrote when I spent a lot of time, please respect the fruits of other people's labor, do not copy the content inside**, thank you -=-=-=-= e-eye nod32 only occupies a very small amount of system resources, will not affect the speed of the computer, and give you the feeling of hardware upgrading. The scanning speed leads the world, up to 40MB s or more, and there is no need to wait for a long time when scanning the system.

NOD32 is the only anti-virus software in the world that has passed 49 VB100 certifications. Exclusive and efficient all-round ThreatSense(R) advanced heuristic engine! Recognized as having the lowest false positive rate in the world!

Don't be careful"Burglars are hard to prevent"The risk of false positives supports three kinds of heuristic antivirus at the same time: gene code (behavioral characteristics) + virtual machine + ** analysis. Perfect for dealing with headache-inducing packer variants as well as hidden techniques.

Green Simplified Edition, Edition.

New, with firewall].

Pass Pass].

-=-=-=-=-=-=-=-

1. The computer suddenly reacts slowly, and the processing power is much slower than usual;

3. The computer often crashes for no reason, with a blue screen;

4. A hard disk cannot be opened;

5. The color of some computer icons becomes blurry;

6. The anti-virus software and firewall of the computer are automatically closed;

There are also some that are difficult to see, and it is generally better to have a regular antivirus.

If you have any of the following symptoms, it means that your computer is very likely to be poisoned:

1. The screen display is abnormal, showing a special picture or string that is not generated by a normal program, or the screen display is chaotic.

2. When the power supply is normal, the system suddenly reboots on its own.

3. Memory space should not be reduced.

4. The running time of the program is significantly longer.

5. The system is deadlocked for no reason.

6. The speaker emits abnormal sounds or music that are not produced by normal programs.

7. Undue changes in the file (mainly executable files), such as a sudden increase in file length, change of date and time, etc., sometimes the file is lost or destroyed inexplicably.

8. The bad area of the disk suddenly increases, and the volume label changes by itself.

9. The software that could have worked suddenly fails to work or does not work properly, and the font or database cannot be used for no reason.

10. When there is no arrangement to read and write data to the disk, the indicator light of the disk flashes. This mostly happens when a virus attacks a disk or file.

11. The printer suddenly does not work properly, such as the printer cannot be connected.

12. Hard disk C cannot start the system.

13. When using a floppy disk to boot the system, it turns out to be a C disk to boot.

14. The system often displays a prompt message of "write protection error".

15. The command processing file is modified.

16. A file that the user does not recognize appears on the disk.