Vai aqui a terceira parte da série sobre comparado e testado e esta vez nós escolhemos acima 5 Anti softwares livres populares do vírus. Os usuários e os vírus de Windows são como os chums, que se mantêm jogar o hide - e - busca, um com o otro, e a única ferramenta para ganhar de algum modo esta batalha é, Antivirus Softwares. Neste borne eu estou tentando comparar os cinco softwares anti livre os mais preferidos do vírus disponíveis no Internet

AVG livram a edição

AVG é o antivirus well-known. AVG está disponível livre--carrega aos usuários home para a vida do produto. É fácil usar-se e não retardará seu sistema para baixo isto é. exigências de recurso baixas do sistema.

Características de AVG

• A funcionalidade automática do update, limas do update pode downloaded e transportado a um computador que doesn? t tem uma conexão do Internet.
• O protetor residente de AVG, que fornece a proteção real-time enquanto as limas são abertas e programas é funcionado
• O varredor do E-mail de AVG, que protege seu E-mail
• O varredor On-Demand de AVG, que permite que o usuário programe e execute testes manuais
• Updates livres da base de dados do vírus para a vida do produto
• Vault do vírus de AVG para a manipulação segura de limas infected

As mais melhores coisas sobre a edição livre de AVG são? Fácil de usar-se? e? De pouco peso?. O Scheduler tem poucas opções em comparação ao outro Antivirus Softwares, mas suficiente bastante tanto quanto o uso home.

Inconveniente de AVG

Eu realizei que naquele tempo quando AVG downloading updates, ele consumo a velocidade máxima de sua conexão do Internet para se, saindo lhe da cara uma diminuição substancial em sua conexão, mas que? s apenas uma matéria de poucos minutos isto é. 2 a 5 minutos

O Download e o vídeo do relógio para AVG livram a edição.

Avast! Edição Home

Avast! A edição Home é o antivirus livre para o uso noncommercial home - varreduras para vírus, sem-fins e Trojans. Tem meios jogador-como a relação. Os Updates são incrementais e feitos freqüentemente disponível para o download manual ou programado.

Características

• Simple User Interface-Memory test during the program startup, Simple and easy working with the scan results - actions with infected files etc.
• Standard resident protection-Generic SMTP/POP3/IMAP4 scanner, Specific MS Outlook plugin
• Network Shield-analyses all network traffic and scans it for malicious contents.
• Automatic updates
• Virus Chest - The Virus Chest can be thought of as a folder on your disk drive, having special properties that make it a safe, isolated place suitable for storing certain files. You can work with the files in the Chest, though with some security restrictions.
• System Integration- integrates with the Windows Explorer right click menu and also includes a special screen saver which is able to scan your system while your computer is not in use
• Support for 64-bit Windows

Drawback

According to my experience its not as lightweight as AVG, but still is quite lightweight and smooth. Scanning the whole drive takes longer as compared to AVG.

You can download a 60 days demo, if you would like to continue free usage beyond that time, just register from the home page to obtain a free activation key by email, this key expires after an year, then again you can get a new key.

Download and Watch Video for Avast! Home Edition.

ClamWin

ClamWin is another free antivirus on this list. It comes with an easy installer and is open source code at no cost. The user interface is quite simple to use, being very lightweight is another virtue of this tool.

Features of Clamwin

• Scanning Scheduler.
• Automatic Virus Database Updates. ClamAV team updates Virus Databases on a regular basis.
• Standalone Virus Scanner.
• Context Menu Integration to Microsoft Windows Explorer; Addin to Microsoft Outlook.

Drawback:

ClamWin does not include an on access real-time scanner, that is, you need to manually scan a file in order to detect a virus, which reduces its fan-following, as compared to its counterparts

Download ClamWin

Avira AntiVir

Avira AntiVir is effective protection against computer viruses. It constantly and rapidly scans your computer for malicious programs. Actions include repair, delete, block, rename and quarantine programs or files. AntiVir also features enhanced protection against unknown boot-sector viruses.

Through the permanent update of the detection engine, the protection is ensured constantly: the user can set the product to download any updates when available, thus keeping you clean and safe.

Features

• Extensive Malware Recognition of viruses, Trojans, backdoor programs, worms, etc.
• Automatic incremental updates of antivirus signatures, engine and entire software
• Permanent virus protection, with Virus Guard real time monitoring
• Install and configuration in just a couple of steps, setup to protect your PC in minutes
• Virus protection against known and unknown threats, using an advanced heuristic system
• Scheduler where you can set the scanner to make automatic virus scans or updates on your system
• Forum and phone support, Knowledge Base with virus descriptions available on web site

Drawback:

You might find the configuration settings a little complex, in that case use the defaults.

Download Avira AntiVir

ThreatFire

ThreatFire ( formerly known as Cyberhawk) is a powerful, full-featured antivirus, which saves your system from malicious programs.

It works on a different mechanism, doesn?t just react on the basis of predefined signatures which protects you with the highest level of out-of-the-box accuracy. It keeps you safe between antivirus updates so you are always protected, no matter how new the threat.

Features

• Immediately Effective with No Complicated Set Up
• Proactive Defense against Both Known and Unknown Threats-it uses intelligent behavioral analysis to proactively hunt down and paralyze any activity or behavior that might compromise the security of a PC.
• Rootkit Scanner Seeks Out Deeply Hidden Files, Objects and Registry Keys
• Complementary to Your Existing Antivirus Software- no need to uninstall your pre existing antivirus.
• Advanced Custom Configuration Options and Rules Settings
• Virtually No Impact on System Performance
• Built-in Web Search Provides Additional Threat Details
• Continuously Improving Protection Technology with Technical Support

Drawback:

As it keeps training itself with programs behavior it might slow the system a little but its on lower side.

Download ThreatFire

Special Thanks to Nirmal whose post on? 7 Free Anti-virus Software for Windows, was a good resource

A Quick Comparison

Name	Updates	Launch Time	Effect on Resources and System Speed	Real Time Scanning	Protection Against Zero Day Threat
	Auto and Offline	2	Doesn?t require much resources, hence doesn?t hamper your system?s performance	Available	No
	Auto	3	Takes much resources as compared to AVG	Available	No
	Auto	1	Almost no impact on System Performance	Not Available	No
	Auto	3	Slightly heavy on resources as compared to AVG	Available	No
	Auto	1	Quite lightweight.	Available	Yes

Tags: avg resident shield, compared and tested, comparison table, database updates, free anti virus, mail scanner, virus database