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docs/en/reference/SYSTEM.md

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+# SYSTEM
+
+The built-in object exposing operating-system information. Available under the global name `SYSTEM` from any context (see [Built-in objects](../engine/globals.md#built-in-objects)).
+
+## Methods
+
+### GETDATE
+
+```
+INTEGER GETDATE()
+```
+
+Returns the current date encoded as an integer in the format `(year-2000)*10000 + month*100 + day`. For example, `26 March 2026` becomes `260326`.
+
+**Returns**: the encoded date.
+
+### GETMHZ
+
+```
+INTEGER GETMHZ()
+```
+
+Returns the processor's clock frequency in megahertz.
+
+**Returns**: the CPU frequency in MHz.
+
+### GETSYSTEMTIME
+
+```
+INTEGER GETSYSTEMTIME()
+```
+
+Returns the operating system's uptime in milliseconds.
+
+**Returns**: the uptime in milliseconds.