Many things have been improved upon in Windows 7.很多事情都得到改善后，在Windows 7。 One of which is ReadyBoost.其中之一就是ReadyBoost功能。 ReadyBoost was first introduced in Windows Vista but was a bit of a disappointment.首次推出在Windows Vista ReadyBoost功能，但有点失望。 Microsoft has changed that with Windows 7.微软已经改变了与Windows 7。
ReadyBoost is the ability to use a flash drive (thumb drive) to extend the computer's memory (RAM). ReadyBoost是使用闪存驱动器（U盘），以延长计算机的存储器（RAM）的能力。 Adding more RAM to a computer increases its performance as it is faster for the computer to access RAM than to access the hard drive.计算机中添加更多的RAM提高其性能，因为它是更快的计算机来访问RAM比访问硬盘驱动器。
With Windows Vista there was a 4GB limit for ReadyBoost.与Windows Vista有一个4GB的ReadyBoost限制。 This limitation has been removed in Windows 7. Windows 7中这一限制已被删除。 Also in Windows Vista you could only use one flash drive for ReadyBoost, in Windows 7 you can use multiple flash drives allowing you to extend the computer's memory by quite a bit.此外，在Windows Vista中，你可以只使用一个用于ReadyBoost的闪存驱动器，在Windows 7中，您可以使用多个闪存驱动器，允许扩展计算机的内存，颇有几分。
How do you use ReadyBoost?你怎么使用ReadyBoost的呢？
Just insert a flash drive.只要插入闪存驱动器。 Windows 7 will read the drive to see if its performance is fast enough to be used as a ReadyBoost device. Windows 7将读取驱动器，看看它的性能是速度不够快，可作为ReadyBoost的设备使用。 If it is, Windows will ask you if you want to use the devise to increase system performance.如果是的话，Windows会问你是否要使用的设计，以提高系统性能。 You can use the entire flash drive for ReadyBoost or chose to allocate some space while using the rest to store your files.您可以使用ReadyBoost的整个闪存驱动器或选择分配一些空间，同时使用，其余的存储文件。
Click here for a detailed chart of Windows 7 features. 点击这里为Windows 7功能的详细图表。
