Welcome to Antivirus Software site!

Antivirus software consists of computer programs that attempt to identify, thwart and eliminate computer viruses and other malicious software (malware). Antivirus software programs can contain between 40,000 - 100,000 "virus definitions" that are updated on a daily or as needed basis.

Antivirus Software Reviews

The Internet makes it possible for a new virus to spread around the globe in only minutes. Antivirus software is one of the single most important pieces of software on your system. While many new systems come with antivirus software pre-installed, it may not be the best choice for your needs and it most certainly is out of date by the time it's delivered to your home. Antivirus software must be able to detect 100% of all in-the-wild threats to provide proper protection. Various antivirus agencies exist to determine which products meet these criteria. AV-Test.org performs the most extensive testing, using both in-the-wild (ItW) and Zoo viruses with displayed results for various categories of threats. Their results form the decision basis for our Top Picks.

A computer virus is a program or programming code that replicates by being copied or initiating it's copying to another program, computer boot sector or document. So a virus is nothing but a small program made up of binary code i.e. ones and zeroes just like the other programs that run the PC and the precise order of that code is called the virus' signature. Each virus has a different signature. The most common methods of transmitting viruses include downloads from the internet, files saved from floppy disks, and e-mail attachments. Antivirus software consists of computer programs that attempt to identify, thwart and eliminate computer viruses and other malicious software (malware). Antivirus software programs can contain between 40,000 - 100,000 "virus definitions" that are updated on a daily or as needed basis.

Here are a couple of free software Antivirus softwares (AVG is great with Vista, though the free edition doesn't offer the great features of its paid one). You can get the antivirus softwares in Microsoft's New Live Safety Center. Download this scanner to check and remove spyware, viruses, get rid of obsolete files and junk off your computer, and improve your PCs performance. The Microsoft Windows Malicious Software Removal Tool checks computers running Windows XP, Windows 2000, and Windows Server 2003 for infections by specific, prevalent malicious software-including Blaster, Sasser, and Mydoom-and helps remove any infection found. When the detection and removal process is complete, the tool displays a report describing the outcome, including which, if any, malicious software was detected and removed. You can run this tool online FREE.

It's dangerous out there on the wild and woolly frontier of the Internet. Whether reviews you have an always-on cable or DSL connection or you use dial-up, you're on a road that can deliver all sorts of nastiest directly to your PC through downloads or e-mail attachments. Virus writers are becoming increasingly clever. Antivirus software is your absolutely essential first line of defense--if you don't have antivirus software, you need to get it now. A wide variety of antivirus software is available. For a detailed look at how the top seven packages stack up, see the feature story "Protect Your PC" in the July 2002 issue. Virtually every antivirus software package is capable of operating continuously, monitoring all files as they are used; confirm that this feature hasn't been inadvertently turned off. If your antivirus software offers a choice of which files to work on, choose all. In addition, enable special options such as ETrust's incoming- and outgoing-file scanning, shown here.

Looking at the latest mainstream protection scores it's currently Kaspersky that comes out on top (although seems to generate a high number of false positives) in the antivirus softwares, ahead of McAfee and then Norton. However, these scores are all currently dwarfed by another program called Prevx1. This is an all-in-one-solution that protects against all forms of infection (virii, spyware, adware, trojans, rootkits, etc), and has proven to have the strongest protection and clean-up capabilities of all security products available today. Besides being inherently stronger than conventional antivirus software antivirus products, Prevx1 also protects against new malware threats that most popular security products do not. Regular security products have to catch a new piece of malware, test it in the laboratory, before creating a signature and making it available for their product to download to your PC - probably once a day at best. During this time, your PC is not protected. Prevx1 however, works in a completely unique way meaning it defends your PC from new malware from the instant it is first seen anywhere in the world - even without signatures and downloadable updates. This alone is what makes Prevx1 currently the best security solution you can get.