There are a number of companies providing software solutions to virus, trojans and Internet worms. It can be really confusing if you compare three different software packages from five different companies trying to find one that suits you best. In this spirit, there are several important things you should consider when choosing antivirus software:

1) How often / fast are the virus definitions up to date. You want the answer would be "anew threat is found ".

2) virus definitions updated automatically by the software? You want to answer is "yes".

3) Can you configure the software to scan for updates when you surf the Internet? You want to answer is "yes".

4) The software is intelligent so it can find viruses it does not even know yet? You want to answer is "yes".

5) Is it possible to scan incoming and outgoing email automatically? You want to answer is "yes".

6) Can you configure it once to make automatic scans of your entire computer on a regular schedule? You want to answer is "yes".

7) Is there a way to "clean" viruses, etc. that exist? You want to answer is "yes".

software upgrades automatically, periodically and at no cost? You want to answer is "yes".

There are a few major players in the field, you should know to make an informed decision about what> An anti-virus solution to buy and use. Is Norton Antivirus Trend Micro PC-cillin, and McAfee Antivirus. Sophos and Grisoft AVG is also very good choice. All those antivirus solutions will provide each of the eight points above (and more).

There are a lot of young players on the market also. In many cases they are very good. However, most small players in this market can not afford (yet) to keep up withdevelopment of virus threats. For now, I recommend that away from them. Not because the products they are poor, but simply because they are unable to consistently provide the eight conditions listed above.

The first few days after a new virus appears often when you can do the most damage. The sooner you get an update the better. The big 3 will provide automatic updates to new threats usually within a few days after a new virus is discovered. Sophos and AVG are similar. LessPlayers can take several days to provide updates, which often is not automatic.

That should be enough basic information to help you along the way to choose a good antivirus program. If you want more information first, there is much to be read at http://www. Antivirus-report.com

With viruses, trojans and spyware that plague Windows PCs, users need a reliable protection against these threats. Thankfully, with antivirus diverse today, this protection can be easily achieved. In this article we review 3 top-ranked anti-virus software products that offer excellent protection against known and unknown trojans and malware programs.

1. BitDefender Antivirus

BitDefender is an antivirus solution is well known forhome users. BitDefender can detect malware on access, which means that your files are scanned when you tried to open them. BitDefender can also replace the infected document, rather than simply deleting them from your hard drive. A useful feature is that BitDefender also scans and filters all web traffic in real time, even before they reach your browser, providing the ultimate online protection.

2nd Shield Deluxe 2008

Shield Deluxe 2008 is an excellent anti-virusantispyware software from PCSecurityShield. Shield Deluxe 2008 provides a proprietary technology that detects malicious bits of code for which signatures have not yet been released. This means Shield Deluxe protects both known and unknown threats and keep your Windows computer safe. Shield Deluxe also offers a change in control file. With this feature in place, you can monitor your most important applications for changes to prevent malicious code from changingthem.

3rd Kaspersky Anti-Virus 7.0

Kaspersky Anti-Virus 7.0 is a proven anti-virus software used by millions of PC users worldwide. Kaspersky Antivirus offers both real-time and on-demand scanning and protection against viruses, trojans, worms and spyware. This virus also scans e-mail (regardless of email client you use), web traffic (regardless of browser you use) and IM (like ICQ, MSN and others). One feature we particularly likedIf Norton Antivirus is that it allows you to easily create an anti-virus rescue disk with all the tools needed to heal and fix an infected Windows system.

We will continue to test different anti-virus software on both Vista and XP, and publish our results to help users make the right choice.

Thus, your PC been infected by a deadly virus. Or perhaps you've heard about the dangers and would like to get viruses. Anyway, we all want to use the best available antivirus programs. But how does one know if one is better than another? They claim all that is best rated antivirus software. So how can you tell the difference?

There are several features that are important in any anti-virus software. Before we go out andBuy antivirus protection Make sure he can do the following:

• Provide real-time protection. Ensure that detection and removal is very important, but if your antivirus software may stop being on your computer at your place first, then you have nothing to fear. No real-time protection is 100%, but it can significantly reduce the incidence of viral infections.

• Continuously updated software protection against the latest threats. AntivirusThe program can detect what's in its database of "hot". If updates are not compatible with an offer, you have no protection against the latest threats and the most deadly. An antivirus software not keeping its database update can be almost useless.

• The complete system and registry in-depth scan. The latest viruses are installing not just harmful files that can be easily removed himself. They are often spread deadly 20-50 files throughout your computer, even verysensitive and difficult to reach. Most antivirus software can not search the registry files and other deeply rooted folders system. There is a problem because these viruses are exactly hang out in places

Although there are other very important qualities to look for, what are the men and boys. The lack of virus protection at your own risk. Lethal viruses using spyware and keyloggers to record sensitive information such as passwords and credit card account number.They can also destroy your registry that can cause a serious breakdown of your hard drive. The potential loss of one can be thousands. Is it wise to buy the best antivirus software, never happens to you?