This software is for backing up your data on a physical disk.

这个软件是用来将数据备份到物理磁盘上的。

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Reading the disk requires the software used to create it.

读取该盘需要用来创建该盘的软件。

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At least 50mb of disk space to install the software and examples.

安装软件和示例至少需要50 MB的磁盘空间。

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The software disk also includes disaster recovery software, but only for the PC platform and not the Mac.

FORBES: Magazine Article

Their answer is software called Music Disk Operating System (MDOS), a program pre-loaded on the Jukebox.

CNN: All Music, All the Time

Parallels touts that its software includes a built-in suite of tools like Kaspersky antivirus software and Acronis disk backup.

FORBES: Macworld '09