Microsoft promises Windows 7 will support almost every piece of software compatible with XP, and in the few cases it doesn’t, there’s an XP virtualization mode ensuring backward compatibility.

微软承诺Windows 7将支持几乎所有兼容XP的软件，在少数不支持的情况下，用户还可以使用XP虚拟模式来确保向后兼容。

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This painful XP upgrade process is one of the worst things about Windows 7 and will likely drive many XP owners to either stick with what they've got or wait and buy a new one.

这种痛苦的XP升级过程是Windows 7最糟糕的方面之一，很可能会让很多XP用户要么继续用原来的操作系统，要么等着买新的。

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Virtual "XP Mode" which will allow you to seamlessly run Windows XP applications in a virtual environment, right alongside your newer Windows 7 applications.

虚拟“XP模式”在虚拟环境中将使你能够无缝运行Windows XP操作系统的应用软件，同时也可运行Windows 7环境下你的新应用程序。

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The migration tool supports migration from Windows XP to Windows Vista and Windows Vista to Windows XP-based computers.

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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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Last year, Microsoft was forced to release a bowdlerized version of its Windows XP software, later named Windows XP Home Edition N--the 'N' in the new name standing for "not with media player".

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