System Information Unit: This unit contains a group of static classes and some global variables that provide information about the user s computer system and operating system. The static classes are:



* TPJComputerInfo – provides information about the host computer.

* TPJSystemFolders – gets the full path to certain system folders.

* TPJOSInfo – gives information about the operating system information including the platform, product name, product ID code, version and service packs.



In addition, the unit extends the information provided by the SysUtils unit s Win32xxx variables (such as Win32Platform) by defining further Win32xxx variables that store the extended operating system information available on later NT platform OSs. - System Information Unit: This unit contains a group of static classes and some global variables that provide information about the user s computer system and operating system. The static classes are:



　 * TPJComputerInfo – provides information about the host computer.

　 * TPJSystemFolders – gets the full path to certain system folders.

　 * TPJOSInfo – gives information about the operating system information including the platform, product name, product ID code, version and service packs.



In addition, the unit extends the information provided by the SysUtils unit s Win32xxx variables (such as Win32Platform) by defining further Win32xxx variables that store the extended operating system information available on later NT platform OSs.