在使用XP的过过程中，系统运行速度会随着时间的推移越来越慢了，有的朋友可能会想到重装系统，但重装后，那么多的应用软件也要重新安装，如何在不安装系统的前提下提升XP的运行速度呢？只要你安照以下九个方面操作，相信你的XP又会重新高速运行。 -In the use of XP over the process, the system operating speed will over time become increasingly slow, and some people may think of reinstalling the system, but after reinstalling, then many applications have to re-install, how to do not install the system under the premise of XP to upgrade the operating speed it? As long as you according to the following nine aspects of an operation, trust your XP will re-high-speed operation.