There are multiple ways to perform a fresh Linux installation, and you can find information on the Web about how to install Linux on a variety of hardware.

有多种方法可以完成第一次Linux安装，您可以在Web上找到有关在各种硬件上安装Linux的方法。

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Lastly, a system that has a valid Vista license but is running XP under the downgrade scheme will be allowed to perform a fresh install of Windows 7.

ENGADGET: Windows 7 upgrade details released?