That’s one reason why there are so many different antivirus providers. The ugly truth is that there will never be a perfectly secure computing device there will always be vulnerabilities, and wherever there’s a security flaw, there’s a crook trying to exploit it. Even operating systems that were previously thought to be nearly impervious to viruses, such as iOS, OSX, and Linux systems, have fallen prey to the ingenuity and deception of viruses made by hackers.
Every last person on the planet using a desktop, laptop, smartphone, tablet, or other similar devices needs antivirus software – there’s just no way around it.