系统信息的获取，有硬件信息，软件信息等内容

在很多实用的程序里都要求用到一些系统的参数，准确了解系统参数，你的程序将会更COOL！-in many practical procedures and have asked to see some system parameters and accurate understanding of the system parameters, your program will be more COOL!

在很多实用的程序里都要求用到一些系统的参数，准确了解系统参数，你的程序将会更COOL！-in many practical procedures and have asked to see some system parameters and accurate understanding of the system parameters, your program will be more COOL!

系统信息的获取，有硬件信息，软件信息等内容-System access to information, have the hardware information, software information, etc.