The arrival of the first service pack for Windows 7 will plug a range of minor bugs and offer a number of improvements, but is likely to be a further spur to businesses.

在为Windows7更新的首个服务包里，将会修复一些小漏洞及提供若干改进，但看上去是为了进一步刺激销售。

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Supported operating systems are Microsoft Windows 2000 service pack 2, service pack 3, service pack 4; and Microsoft Windows XP service pack 1, service pack 2.

支持的操作系统是Microsoft Windows 2000 service pack 2、service pack 3、service pack 4以及Microsoft Windows XP service pack 1、service pack 2。

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By contrast, Windows 7 feels more like an extensive Service Pack.

相比之下Windows 7感觉更像是一个大规模的服务包。

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To run the upgrade, you to already have installed Windows XP Service Pack 3, Windows Vista or Windows 7.

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According to the Microsoft Web site, the operating systems affected include Windows XP, Windows XP Service Pack 1, Windows 2000 SP2, Windows 2000 SP3 and Windows 2000 SP4.

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In its statement of objections, the Commission takes the preliminary view that Microsoft has failed to roll out the browser choice screen with its Windows 7 Service Pack 1, which was released in February 2011.

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