双操作系统的安装与卸载

Install and Uninstall Multiple Operating Systems

介绍了正常情况下安装双操作系统的方法,详细指出了在已有高版本的操作系统的机器上如何安装低版本的操作系统,以及卸载双操作系统中任意一个系统的方法,同时介绍了在多操作系统中的几个重要的文件及其作用。

The paper briefly instroduces the method of installing multiple operating systems in normal conditions. In particular, it answers the questions of how to install the lower edition of an operating system on a computer which has installed a higher one and of how to uninstall any operating system from a computer which has installed multiple operating systems. Moreover, it also introduces functions of a few important files in the multiple operating systems.