It is a really good idea to install an anti-virus program on your computer.

在计算机上安装防病毒程序则是一个非常好的方法。

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The virus program is embedded into the host program and depends on the execution of the host program.

病毒程序嵌入到宿主程序中，依赖于宿主程序的执行而生存，这就是计算机病毒的寄生性。

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Are you tired of slow and clumsy anti-virus program?

你是否厌倦了缓慢而笨拙的反病毒程序？

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Leaders of the South Africa's opposition political parties, labor unions and health-care professions praised President Zuma for launching an ambitious program to test 15 million South Africans for the HIV/AIDS virus by June of next year.

VOA: standard.2010.04.26

But behind any good idea, there is a crook looking to make money, and that's exactly what has spurred smartphone scammers to spread a new Android fake anti-virus program.

MSN: Fake Android Anti-Virus Records Calls, Steals Info

Both Windows Firewall and the anti-virus firewall were enabled. (This is strange in itself: normally, an anti-virus program disables Windows Firewall.) Disabling Windows Firewall, rebooting, and reinstalling the printer software finally got the wireless printer working again.

FORBES: With Rise Of Consumer Mobile Devices, We're All CIOs Now

It was running an up-to-date anti-virus program.

FORBES: With Rise Of Consumer Mobile Devices, We're All CIOs Now