It has a differentiated technology with radio frequency CARDS, which is the main computer system as the core.

它与无线射频卡是一种有区别的技术，该技术主要是以计算机作为系统的核心。

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So-called benign viruses might simply display a message, like the one that infected IBMs main computer system last Christmas with a seasons greeting.

所谓的“良性”病毒可能只是简单地显示一个消息，如在去年圣诞节时，受感染的IBM公司的主要计算机系统显示节日问候。

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I reviewed the computer monitor lighting solution a while ago and it is actually one of the few applications that run all the time on my main computer system.

我之前提到过关于电脑显示器亮度调整解决方案，而且这个软件也是我电脑上很少的几个24 小 时全天候运行的软件。

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There are three main things you need to do to protect your system and stop your computer from becoming part of a botnet.

BBC: Gaining access to a hacker's world

Until a few years ago, the main function of computer systems in society, and business in particular, was as a digital support system.

FORBES: Big Data is Creating A Digital Nervous System