<s>
The	O
System	B-Device
Management	I-Device
Controller	I-Device
(	O
SMC	O
)	O
is	O
a	O
subsystem	O
of	O
Intel	O
and	O
Apple	O
processor-based	O
Macintosh	B-Device
computers	O
.	O
</s>
<s>
It	O
is	O
similar	O
in	O
function	O
to	O
the	O
older	O
SMU	B-Device
or	O
PMU	B-Device
of	O
non-Intel	O
Macintosh	B-Device
computers	O
.	O
</s>
<s>
It	O
also	O
enables	O
enforcement	O
of	O
the	O
macOS	B-Application
End	O
User	O
License	O
,	O
allowing	O
macOS	B-Application
to	O
identify	O
when	O
it	O
is	O
running	O
on	O
non-Apple	O
hardware	O
.	O
</s>
