backup digital computer

基本解释

Store, backup and transport digital images, music and other files without taking up room on your computer's main drive.
储存，备份和运输数码影像，音乐和其他文件，占用空间，在您的计算机上的主传动。
Since the dawn of the digital computer age, long-term data storage and backup have been the province of a single primary medium: magnetic tape.
虚拟磁带自数字计算机时代曙光初现，数据的长期储存和备份就一直是由磁带这个单一的重要介质担纲。

Clickfree devices are designed to automatically start, search, organize and backup your computer's digital files.
ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup
Clickfree has evolved traditional storage technology applications into a modern-day solution that makes saving digital content as easy as connecting your computer via USB cable to the Clickfree backup drive.
ENGADGET: Clickfree gone wild at CES: 1TB drive, Mac support and online backup