Readyboost is add-on memory for your Windows Vista operating system. ReadyBoost ）是添加-记忆体为您的Windows Vista作业系统。 With Readyboost one may use flash memory devices such as USB flash drives to improve PC performance.与ReadyBoost ）一可使用快闪记忆体装置，如USB随身碟，以改善个人电脑的性能。 USB Readyboost的USB ReadyBoost ） allows increased PC performance without having to install additional memory on the motherboard, but rather externally via USB port.允许增加个人电脑的性能无需安装额外的记忆体在主板上，而是通过外部的USB连接埠。

The newly inserted memory serves as additional cache location for RAM - or memory which the computer can access faster then a system hard drive.新插入的记忆体作为额外的快取记忆体的位置-或记忆体，其中的计算机可以存取速度，然后系统硬盘驱动器。 The Windows Vista OS will allow the user to secure the flash memory space so that other tasks cannot use that memory, for example, once a flash drive has been assigned as the Windows Vista的操作系统将允许用户以确保快闪记忆体空间，使其他任务，不能使用的记忆，例如，一旦闪存驱动器已被指定为 Readyboost flash drive ReadyBoost ）闪存驱动器 you can no longer use that device to save files or play music or retrieve videos and pictures.您可以不再使用该装置储存档案或播放音乐或撷取影片和图片。

However, the然而， Readyboost utility ReadyBoost ）公用事业 does give the user an ability to designate only portions of the memory for improving PC performance.  Need a是否给用户的能力，只可委派部分记忆改善PC性能。需要一个 Readyboost flash drive ReadyBoost ）闪存驱动器 ? ？

Source:资料来源： Microsoft微软