M.H
Antivirus softwares are programs that help protect your computer against most viruses, worms, Trojan horses, and other unwanted invaders that can make your computer "sick." ... You must also ensure both the program and the virus signature files are up to date..
Ravish
Antivirus software is an important tool to help prevent such attacks. Not every type of cyberattack can be prevented with antivirus software, but it can be a great asset when trying to prevent intrusion into a computer. For securing against the virus, worms, and trojan horse we use the antivirus software.
Shadow
Unfortunately in this day and age, there are people who do not believe in leaving other peoples things alone. Therefore, they create programs, scripts, batch files and so on, that are designed to exploit weaknesses in the systems people use and to make money from what they can retrieve through their exploit. They also do it to be a nuisance and to basically give the middle finger to everyone.
Abhijit
to protect against unwanted intrusions of hackers in our system
Omar
To protect our devices from malwares and virus and hackers