AntiVir是Avira公司推出的杀毒软件，功能很全面，杀毒迅速准确，获过很多奖项。Avira AntiVir PersonalEdition Classic是他的一个免费个人版，真正的免费软件，而不像平常的那些所谓的破解版、试用版什么的。 界面简明，启动迅速。尤其是老机器，装他最合适不过了。而且软件体积也很小，足够打败对手。 杀毒快速准确，这一点在老机器上体现得很明显。在我这个具老的机器上，它比norton快5、6倍 自动升级，升级文件包小。升级迅速，用拨号上网也可以解决问题。 这是它的Avira Premium Security Suite！

Premium Protection:
* AntiVir
* AntiAdware
* AntiSpyware
* AntiDialer
* AntiPhishing
* EmailScanner
* FireWall

Your advantages:
• Complete security package with virus scanner, email protection, Personal Firewall, AntiSpyware, AntiPhishing, ...
• Very easy to install
• One click configuration with individual selection between standard and expert configuration
• Extremely high performance and detection capacity by using the latest standards (AHeAD technology)
• Extremely small program and signature updates make sure that the protection against attackers is always up-to-date

Highlights from the Firewall:
• Rule-based control of all incoming and outgoing connections (also wireless)
• Protection from Denial-of-Service attacks (external attacks paralyze the computer)
• Easily adjustable security level via slide controls

Homepage -
http://www.avira.com/en/products/avira_premium_security_suite.html

官方下载：
http://dl1.antivir-pe.de/down/windows/prem_sec_winnt_en_hp.exe