操作系统和应用将不再只运行在员工的个人电脑上而是可以远程访问的数据中心的虚拟机上，理论上就可以用世界上任何一台个人电脑来访问。

Operating systems and applications will no longer run only on the employee's PC but on a virtual machine in a data centre that can be accessed remotely, theoretically from any PC in the world.

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还有软件层以帮助企业把IT基础架构变成自己的云，也就是“数据中心的虚拟操作系统”。

The other is software that helps firms to turn their IT infrastructure into their own cloud, known as a “virtual operating system for data centres”.

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