1E 8.1 (on-premises)

OperatingSystem

Core

Get information about the installed version of the operating system.

(None)

Caption (string): Description of the O/S.

InstallDate (string): When the current version of the O/S was installed, in ISO 8601 format.

SystemDriveInstallDate (string): When the O/S system drive was installed, in ISO 8601 format.

Manufacturer (string): Publisher of the O/S.

Version (string): Version of the O/S.

OsArchitecture (string): The processor architecture of the operating system (e.g. x86, x64).

OsLocale (string): The operating system default locale.

OperatingSystem.GetSummary();

If the O/S has been upgraded, the SystemDriveInstallDate value should be older than that of the original install. InstallDate represents when the current version was installed, i.e. when the O/S was last upgraded. If the O/S has never been upgraded then the values will be very similar but not necessarily identical.