Disk Defragmenter is a Windows utility that consolidates fragmented files and folders on your computer's hard disk so that each occupies a single space on the disk.
磁盘碎片整理程序是一个实用Windows工具，合并分散在您的计算机的硬盘上的档案和资料夹，使每一个在磁盘上占用一个单独的空间。
When files are fragmented, the computer must search the hard disk as a file is opened (to piece it back together).
当档案支离破碎时，当文件打开时，计算机必须搜索硬盘上的文件，把碎片收集到一起。
If you delete data or objects in an Access database, or if you delete objects in an Access project, the file can become fragmented and use disk space inefficiently.
如果在Access数据库中删除数据或对象，或者在Access项目中删除对象，文件可能会变得支离破碎，并使得磁盘空间的使用效率降低。
If you delete data or objects in an Access database, or if you delete objects in an Access project, the file can become fragmented and use disk space inefficiently.
如果在Access数据库中删除数据或对象，或者在Access项目中删除对象，文件可能会变得支离破碎，并使得磁盘空间的使用效率降低。
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