To reduce file size and data-transfer speed, I went to my backup computer to search for open source utilities and found WinFF to convert files.

为了减少文件的大小和数据传输速度，我用我的备份计算机开始查找有无开源实用工具可用并找到了WinFF来转换文件。

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Thanks to the backup, when my computer got problem I could quickly move the data to another computer.

幸好有这个备份，我才能在电脑发生问题的时候快速地将数据转移到另一台电脑上。

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Maybe you signed up for a magazine that you don't read, or maybe you have a computer backup system you're paying for when you could be utilizing a free version.

可能你订了一本你根本不看的杂志，或者买了一套电脑备份系统，而你原本可以使用免费的版本。

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The primary computer that controls critical station functions defaulted to a backup computer, but it was not letting the station communicate with Nasa's Tracking and Data Relay Satellites, the US space agency said.

BBC: Nasa back in contact with the International Space Station

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

Easy to use, Clickfree products use a patented EASY RunTM feature to automatically start, search, organize and backup a computer's data as soon as they are connected to a PC or Mac.

ENGADGET: Clickfree C2 Rugged hard drive can fall down, backup