# Installation guide This section covers the things that you need to install before you can use the library. The installation method is divided into two types, depending on how you use the library. 1. Using Windows enviroment only 2. Using both Windows and WSL The reason for this division is that the library was originally intended to work in a combination of a Windows environment where Qanser's plant code works and a Linux environment where the cryptographic library is easy to apply. However, there was an interactive phenomenon in the Windows environment alone, so we additionally supported it on Windows only. However, since both Windows only and Windows and WSL environments use TCP, there are installation methods. (The reason for using TCP is to communicate data in different languages.) Below, I have written down a detailed explanation of it. # Settings for operation There exist two way to use this library. One is using both Windows and WSL environment, The other is using only Windows environment. If you want to drive the code using Windows only, refer to 1. [[Using Windows only]]. On the other hand, if you want to use Windows and WSL environments, see this 1. [[Using both Windows and WSL]].