Antivirus software is a program or set of programs that are designed to prevent, search for, detect, and remove software viruses, and other malicious software like worms, trojans, adware, and more.
Why Do We Need Antivirus Software?
For as long as computers have been and will be in existence, whether connected to the Internet or not, there will always be a need for antivirus software. There will never be a time when people, whether mischievous youths seeking a thrill or a hardened cybercriminals looking to exploit billion-dollar companies, will stop looking to find ways to commit fraud, cause widespread damage, or just experience the rush of breaking into a computer. 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.
Types of Antivirus Programs
Anybody who accesses the internet can benefit from knowing about various antivirus programs that enable you to stay safe while online.
AVG is one of the most popular antivirus programs that can be obtained for free, and it’s easy to download directly from the internet. In addition to not taking up a significant amount of space on a hard drive, it can also work with a number of different Windows operating systems.
McAfee VirusScan has been another very popular antivirus program on the market for years, which has enabled the company to cement its position as a strong competitor to Symantec.
There are a number of Norton antivirus programs available, all produced by Symantec. They have quickly proven themselves to be a market leader when it comes to computer system security, with their products available from a range of different electronics supply stores.
Russian-developed Kaspersky is not the most popular of all the antivirus protection programs; many people have probably never heard of them. However, they still provide a very effective product for protection against viruses, spyware, and Trojans.
This software by Lavasoft is another antivirus program that provides protection against a large number of cybersecurity threats that arise from using the Internet. They offer different levels of protection according to how much you want to spend in a one-off payment for the program. In addition to finding and removing viruses and spyware that can detect keystrokes and passwords, it will protect against Trojans.