Question

An antivirus is a type of software that enters a computer and attacks the system
Trojan horses do not duplicate themselves.​

Answer 1

Answer:

An antivirus applications or tools are one of the most important element which is offered with almost every anti malware suites. The main goal of antivirus applications, is to detect and block all the malicious files which can do any harm to computer. Mostly every antivirus applications differ from one another in the implementation and mechanisms of malware or virus detection, but the techniques of detecting virus or malicious files are same.