我会定期整理磁盘碎片、打扫注册表，清理临时文件，但我的电脑仍然很慢。

I regularly defragment the hard disk, tweak the registry, and clean out temporary files, but my PC is still slow.

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高速磁盘进行碎片整理磁盘碎片整理功能的硬盘高达10倍的速度比其他碎片整理工具。

High-speed Disk defrag function to defragment hard drives up to 10 times faster than other defragmentation tools.

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要关闭磁盘碎片整理程序，请单击窗口标题栏关闭按钮。

To close the Disk Defragmenter utility, on the title bar of the window, click the close button.

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