戴尔还提供10g的在线存储空间，免费使用一年。

The Dell also comes with a free year of 10 gigabytes of online backup.

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微软的SkyDrive提供多达25GB的在线存储空间，足够存储你所有的关键文件、档案、照片、视频和音乐。

Microsoft's SkyDrive offers up to 25GB of online storage, more than enough for all your crucial files, documents, photos, videos and music.

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只需要有限的磁盘存储空间，因为第一阶段只有有限的在线课程。

Only limited disk storage capacity is needed, because only a limited number of online courses will be available in the first phase.

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