Antivirus software is basically installable software that prevents, removes and detects malicious software known as Malware. Malware includes Trojan horses, computer viruses and worms. Trojan horses refer to computer programs that collect, store and transfer data on the user of the computer in which they get infected. This information is really dangerous and can be used by few people for illegal purposes like identity theft, credit card theft and fraud.
Worms on the other hand are self-replicating computer nodes that have the habit of multiplying and spreading the infection. This in turn can damage saved settings, documents and hardware components. In order to protect your valuable documents and other files onto your computer, antivirus software can be downloaded from the internet. These viruses or dangerous software can get infected by some unknown websites causing your computer a serious threat. Sometimes these infections get hidden behind the pop ups or needed software notifications.
That is the reason that antivirus software has become an integral part of computer systems to give some protection and safety to your computers. The need of antivirus software is great when you share sensitive data over the internet. Lets discuss some of the anti virus software which are popular and used by huge populace.
AVG Antivirus software- This is one of the most credible softwares available in the market. You can easily download this software free of cost. In this software the virus database updates are issued regularly and speedily by AVG team that assures security.
Clam Anti virus- This is basically an anti virus toolkit suitable for UNIX OS. Its function is to integrate with the email servers and is used for attachment scanning. Clam win is another
anti virus softwares used for windows operating system. This software has big database to detect viruses, standalone virus scanner and integration into windows explorer.
Avast!home edition0- This software is also good for windows operating system. Some of the unique features of this software include regular automatic updates, antivirus kernels, web and network shield and resident protection.
So these are some of the popular and effective anti virus software used by several people. Before taking any anti virus software, validate its credibility by reading reviews over the internet. This is especially important because your computer needs perfect and utmost protection and you can compromises its safety with inferior quality software.
