It's very important to keep your hard drive as clean and organized as possible.

这是非常重要的，因为保持你硬盘清洁和有组织越好。

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You could go as far as to have a hard drive loaded up with your operating system of choice and set up for maintenance and troubleshooting situations and keep it in the spare caddy.

你可以将硬盘放置到备用的架子，然后使用一个硬盘去加载选择的操作系统，设置维护，排除故障。

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If you don't keep your computer healthy, the worst thing that can happen is losing your hard drive.

CNN: dotCOM Tools: Healthy PCs