Thursday, 15 December 2011

Unique Content Article on security shield virus, virus shield, malware

Why you must update your antivirus


by Alex Gerovski


An antivirus is just about the important software in the computer second just to the os itself. I am unable to stress enough the advantages of every computer irrespective of being linked to the internet or otherwise not to have antivirus installed and activated. People think that if they will not hook up with the online world they don't need an antivirus or that inside a private secure corporate network they will not want one. There are many ways for a virus gain access to your laptop or computer apart from the internet. A usb drive or possibly a program installed can introduce a virus to your pc. Therefore it is a myth that you could not need an antivirus.

Another common mistake that consumers make is often to not update their antivirus regularly. Most antivirus companies have realized this thereby programmed it to automatically update. When you do have a firewall or any other program blocking the antivirus from updating it defeats the reason. Many also stop this system from updating to free up bandwidth. An antivirus that is not updated is really as good as no antivirus whatsoever. Precisely why I say this is due to every day you will find somebody somewhere creating a new malicious code for entertainment or to cause major damage. If you are database is simply not updated to tackle these new viruses they would pass as a harmless program and wreak damage to your pc.

You can also find some individuals who believe more is more preferable. They install multiple antivirus software on their computer. This is not advised because all the antivirus software would conflict with the other as well as leaving a loophole for viruses to take advantage of. There may also be circumstances when one antivirus views the files necessary for other as a malicious code and delete them rendering other antivirus useless.

There are plenty of antiviruses available in the market and most new computers feature an antivirus software pre-installed onto it as a free trial. And after that you would need to renew your subscription or run a version of the software that may be basic and has less features. Anti-viruses are usually not expensive at all you could get a license key for few dollars and you would receive additional features unavailable on the trial versions.

But if you would like not to spend on an antivirus program there are numerous free antivirus programs about plus they are effective against virus too.
So remember protect your personal computer with an updated antivirus and remain safe.




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