Justice Department and 20 states Sue Microsoft, accusing the maker of the ubiquitous Windows operating system of abusing its market power to thwart competition from Netscape and others.

司法部及20个州起诉微软，控告这家无处不在的视窗操作系统的制造商滥用市场势力去阻挠来自网景及其他公司的竞争。

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Few people know details of Baidu's plans in the mobile operating system department, but reports said the company is working toward releasing an open source system.

很少人知道百度在手机操作系统计划细节，但是据报道，这家公司正在致力于发布一个开源的系统。

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While FreeBSD can certainly be used as a desktop operating system, it doesn't compare well with popular Linux distributions in this department.

虽然可以肯定的是FreeBSD能够作为桌面操作系统使用，但它在这方面不具有Linux发行版流行。

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Separately, DISA is expected to rule in early May that Apple's latest operating system, iOS 6, conforms to a different security-requirement guide, the Defense Department spokesman said.

WSJ: Pentagon Expects to Enlist Apple, Samsung Devices