Anti-virus software can only kill viruses, not prevent them. Right?

Another name for antivirus software is antivirus software. It is said that anti-virus software can only kill viruses, not viruses. The person who said this has basically never learned software. Anti-virus software has real-time monitoring and is used for anti-virus. When the virus runs, the antivirus software will prompt. This is antivirus software. What do you mean by antivirus? Moreover, some anti-virus software will launch real-time anti-virus systems such as active defense and HIPS in order to improve their anti-virus ability. It is a joke to say that anti-virus software has no anti-virus ability.

The so-called anti-virus is actually a very general concept. The anti-virus effect of firewall is far less than that of anti-virus software, because firewall can only control IP, prevent programs from networking, and has no ability to identify viruses at all. Anti-virus software can identify which programs are suspicious and which behaviors are suspicious after joining active defense, HIPS and other real-time anti-virus systems. As soon as the webpage is hung on your computer, it may be prompted by the antivirus system. This is called antivirus.

Building 1, the role of the firewall is to prevent hackers from using the network to invade your system. Its function is, for example, if you find yourself poisoned, you can cut off the network of suspicious programs and prevent Trojan horses from transmitting your information to hackers through the network. They are all poisoned. Is this called virus prevention? Rising firewall can deal with Trojans, just because it adds anti-hanging components to kill soft horses, understand? It is only possible because of the addition of software killing components. It's not what you understand. Preventing network attacks does not mean that you can defend against viruses. Can you explain it?

Second floor, is this level still going to be black? Some people are poisoned only because some anti-virus software has insufficient anti-virus ability, not because it cannot defend against viruses at all.

The third floor is even more ridiculous. Patches are only used to fix system vulnerabilities. Your house is broken. To prevent thieves, you add a brick to repair the house. Are you saying that bricks are used to prevent thieves?

I don't know. You don't even know the principle and function of software. How dare you talk nonsense and have nothing to do?