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A troubleshooting utility that identifies and eliminates nonessential files, frees up valuable disk space, and improves system performance .

、Backup and Restore

、Compactor

、Disk Cleanup

、Disk Defragmenter

时间：2021-07-17 19:34 关键词：

答案解析

Disk Cleanup

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A troubleshooting utility that identifies and eliminates nonessential files, frees up valuable disk space, and improves system performance .
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