He X Window System is a software that provides graphical interface to Unix systems, and if you want to use this type of system from a computer using a Microsoft operating system, the best idea is to use xming.
East Microsoft Windows native program It is a complete X Window server which has the particularity to work perfectly as a portable X Window server given how light it is.
The program is fairly easy to use, since it includes a program launcher helps the user through the setup process, You can choose among several options window, and even allowing you to work with multiple monitors at once.
At the same time, xming also it allows more detailed settings for advanced users who they are used to working with such systems.
Therefore, if you need an X Window server for a computer with Windows installed, download and install xming, It's free.