An antivirus is an indispensable software in any computer irrespective of whether you are using a personal computer or a laptop.
Most antivirus come in two variants: free and paid. Free antivirus has almost all the basic essential features to keep your computer safe from the most commonly occurring threats. Paid versions contain advanced premium features and are relatively more expensive. It is always a good idea to opt for a free antivirus rather than put your computer at risk. These softwares are often compatible with any operating system.
Features of Various Free Antivirus
Most free antivirus softwares have many common features coupled with a few additional features that make them stand out from their competitors. Consider studying the features of various softwares and analyze them to determine the antivirus that you think will work best for you. The following are features of some free antivirus available in the market.
AVG keeps your system free of spyware and viruses. When you are online, it scrutinizes your inbox to filter spam emails and check your attachments before you download them. This antivirus also protects you against online scams resulting in protection of your private data. Another good choice is the avast! Free Antivirus that comes loaded with many options for malware cleanup. It also keeps you posted about the reputation of the websites that you are viewing. An interesting feature of Avast! Free Antivirus is that it can be installed and run even when your computer is in “Safe” mode.
If you are looking for an antivirus with cloud assistance, then Kaspersky is definitely a good choice. Separate versions of this antivirus are available for home, business and small business use. You can install this antivirus in your computer for protection against rootkits, worms, spywares, Trojans, viruses and malware. It performs instant checks on the applications and files in your computer as well as the websites that you are browsing. Check out Spybot that offers defense against any harmful software such as adware, malware and spyware. Bitdefender free antivirus formulated especially for Windows operating system is known for its auto and early boot scans without slowing down the system. It also verifies the authenticity of the applications that try to access the internet when you are online. Additionally, the antivirus comes loaded with an anti-rootkit to keep rootkits at bay and prevent hackers from accessing your computer.
Trial Period for Free Antivirus
Some free antivirus softwares are always free and you can continue to use them that way for any length of time. However, some of them come with a trial period. They are free only during the trial period. If you wish to continue using the antivirus after the trial period, you will have to buy the paid version. Often, you will be notified towards the end of the trial period.
One of the best aspects of free antivirus is that if you feel a particular antivirus does not serve the purpose, you can always opt for another one. You do not have to worry about having spent your hard earned money on something that does not work the way you want it to.