Cause people could download virus without aware of it... like when the attachment on your mailbox open automatically cause it was associated an application... or you click on an attachment thinking it was from someone you know... etc.
Some programs aimed to increase perfomance of computers are not compatible with antivirus software.
Install an antivirus
No, but there are no viruses for macintocsh computers.
In my opinion, one of the best antivirus providers of this company Which I suggest you use bitn.ir/Jlz8u
Smart-phones technically do not need antivirus. You can install it if you need it.
No, your Xbox cannot get a virus. So, no need for antivirus.
Comodo Antivirus is a free antivirus software that allows users some level of customizability. In terms of price it cannot be beat and it also provides a decent level of protection for computers.
AnswerWell practically speaking it should be installed on all of the computers that you use. However you don't have to install it on all of your computers. Just remember when you by the license it usually includes protection for 3 computers. Which means if you pay for it only use it with one computer than you are wasting your money. Depending on the number of licenses you buy than that's how many copies of norton antivirus you should install. Example if you buy norton antivirus and it comes with 3 licenses then you should install it on 3 computers.
Anti virus is made by many companies to protect computers from viruses.
it were proctected from AntiVirus but minecraft virus vid was related to this. and theres mob virus machine. two antivirus were killing virus for minecraft.
Viruses destroy computers,BUT Anti-Viruses destroy viruses.
yes we need to install antivirus apart from windows defender