What is Antivirus Software?
As more and more people all over the globe purchase personal computers, an increasing number of individuals are becoming interested in antivirus software to protect their computer systems. A great amount of these people know that they need to keep their computer and information safe from threats, but they often don’t really know what exactly that means.
What antivirus software is
This is virus protection software that keeps your computer safe from viruses. Viruses are a particular type of malicious software that infects a system and there replicates itself so that it can afflict additional computers.
Other types of malware include trojans, worms and spyware. Some varieties of antivirus also have antimalware features, and that means that these will offer additional protection against these additional threats. Don’t assume that your antivirus software offers coverage for any other type of malware, however, unless it expressly states that it will.
How it works
While not all antivirus software works the same, these programs all carry out the same general functions for the most part. This means that these programs will most likely scan your system and your downloads for virus, and if threats are found, they will be quarantined and then completely, safely removed. Much of this is done completely automatically or with a few quick, simple clicks.
Some of these programs have additional features that will keep you protected in more ways, from even greater attacks. For example, products like PCKeeper or MacKeeper will also protect against malware. Some include a firewall too keep threats out of your computer. Some products like Norton 360 will scan your search results, letting you know before you click onto a site that could infect your system.
There really isn’t a best antivirus software, but instead it really comes down to which program is the best for you and your computer. As you select what is the best for you, you should weigh certain features and elements to see what will be the best fit. Look at things like price, technical specifications, features, benefits, ease of use and effectiveness.
To examine these different programs, there are several resources out there. Many folks have done reviews of this sort of software, and a comprehensive review can give you all of the information you need to properly compare products. Additionally, many products like PCKeeper have a free trial available, which allows you to have hands on experience with these products to see which really is right for you.
Is it a necessity?
Even if you don’t spend a lot of time online, please note that this protection is technically optional, but it is something that should be on every computer, even ones that don’t connect to the web. Viruses and malware infections are nasty, and they can lead to data loss and breaches of your sensitive personal information, like financial data. Having these programs on your computer can prevent these heinous infections in the first place and let you and your PC be safe.