distroy the virus

Anti-virus is used to prevent inveksi by a virus or a scan / cleaner on the file system that terinveksi viruses / trojans / worms. Anti-virus software is the main defense against the viruses / trojans / worms. Anti-virus to be effective and up-to-date.
Why should install anti-virus software?
Without anti-virus we become very vulnerable / easily the vulnerable computer viruses, among others:
* Infection email attachment.
* Infection "Drive-by" to visit the website as corrupt.
* The virus that attacks through the Internet ( "Worms").
* Spyware is triggered by a viral infection.
* The virus is spread using the macro in the application document.
* Depending on the software you use, can detect some (not all) spyware.

Infected with the virus can cause serious impact, including:
* Theft personal data.
* Abuse.
* Loss of data.
* Computers that are slow or can not be used.

What is anti-virus software
Anti-virus software to protect various possible attacks:
* Men-scan incoming email containing the virus.
* Monitoring the file is opened or created to ensure that the files are not infected with the virus.
* Conducting periodic scan every file on the computer.

What anti-virus software does not do
Anti-virus software does not protect you up:
* The virus that does not have the characteristics / signature unique / signature.
* Programs that you may have to install the additional features that are not desired.
* Most spyware.
* Spam.
* Various kinds of abuse or criminal activity.
* Hacker who try to break your computer through the internet.

Anti-virus will not be useful if turned off for certain reasons and will not be very effective when its use is not often done perbaruan (update) to recognize the latest viruses. Signature of viruses such as a map of crime with the full characteristics penjahatnya. Each time a new virus appears, will do analysis and create a new bookmark to resurgent anti when the virus can block.
How to choose virulent anti-virus?
Good for personal use or for office there are many options
Personal / stand or Package?
Some companies stand to sell antivirus software developer programs that can be used for protection against the virus. For other package features such as firewall protection, spam filtering, anti-spyware and other.
In choosing the anti-virus there are several criteria to be considered:
* Price.
* Review the website that has a good reputation.
* Easy to use and not set.
* The level of quality technical support, including support website.
* Frequency and lkemudahan update.
Some commercial anti-virus, among others:
* F-Secure.
* McAfee.
* Symantec.
* Trend Micro.
Free anti-virus software
* Grisoft AVG Anti-Virus.
* AntiVir.
* ALWIL Avast.
* ClamWin.
Suggestions for prevention:
Do not open the file attachment from an unknown sender.
* Use protection macros in Microsoft Office, for instance, Word and Excel.
Do not forget to update regularly.
* Use only one anti-virus at the same time.
* Providing you update the virus signatures regularly, as a general rule, you do not need to buy every single new release of the anti-virus software to stay protected.
* Prevention is better than cure.