correccion :D

THE BEST ANTIVIRUSES ARE:

An Antivirus is a tool that detects and eliminates informatics viruses. The antiviruses also block, disinfect and prevent them infections , and currently are able to recognize other types of malware such as spyware, rootkits, etc..

ESET SMART SECURITY:

It scans compressed files to find threats, is anti- spam, simplify diagnosing and cleaning of infected systems by allowing deep scans of system processes to find hidden threats.

Advantages: It doesn’t need too much RAM and is one of the lighter antivirus. It has a firewall (is frequently used to protect networks from unauthorized access while permitting legitimate communications to pass.)

Disadvantages: It can’t detect some Trojans that Avast! can.

Avast! Internet Security 6, Pro Antivirus and Free Antivirus:

Avast! Free is only for users that do not use a so much the internet, only for see their email or surf in the internet. It can´t protect your computer from spam, and it can´t keep your accounts safe against hackers.

Avast! Pro Antivirus is better than the other one because you can shop online  and see your bank account  without concerns, but it has the same disadvantages of the free version.

Avast! Internet Security 6 is the safest antivirus. It keeps your safety on social networks or IM (Instant messaging) chats and blocks hacker attacks, to protect your identity. It has great Firewall and protects you from spam.

Avira Antivir Personal Edition

It’s the best free antivirus, it offers a safe and effective protection and guards your system all the time with a Virus Guard that controls your files movements such as downloads files.

Antivir Personal Edition´s resource consumption is low comparing with other antiviruses that make your sistem going slow.

Disadvantage: The Interface is  practical but a little bit outdated.       

Advantages: Light and customizable installation. Configurable frequency of updates

G Data:

G Data Software, Inc. best-in-class protection without any loss of computing power or speed. Improved proactive detection of unknown viruses through the use of optimized behavior blocking. Significant data reduction during installation and update routines through the use of revised cloud computing.

Kaspersky Antivirus 2011

Protection against Internet threats: protection against viruses, spyware and malicious software known and emerging technologies rationalized that slow your computer. Kaspersky Anti-Virus keeps safe your digital identity and passwords while you shop, bank, or use online social networks.

AVG Antivirus

AVG Free provides basic protection antivirus and anti-spyware for Windows and is available for free download