<s>
This	O
is	O
a	O
list	B-Operating_System
of	I-Operating_System
old	I-Operating_System
Macintosh	I-Operating_System
software	I-Operating_System
that	O
no	O
longer	O
runs	O
on	O
current	O
Macs	B-Device
.	O
</s>
<s>
The	O
software	O
might	O
require	O
Mac	B-Operating_System
OS	I-Operating_System
9	I-Operating_System
or	O
other	O
versions	O
of	O
the	O
classic	B-Application
Mac	I-Application
OS	I-Application
that	O
does	O
n't	O
run	O
on	O
Apple	O
's	O
current	O
Macs	B-Device
.	O
</s>
<s>
Note	O
that	O
most	O
old	O
programs	O
can	O
still	O
be	O
run	O
using	O
emulators	B-Application
,	O
such	O
as	O
SheepShaver	B-Application
,	O
vMac	B-Application
,	O
or	O
Basilisk	B-Application
II	I-Application
.	O
</s>
<s>
For	O
a	O
list	O
of	O
current	O
programs	O
,	O
see	O
List	B-Operating_System
of	I-Operating_System
Mac	I-Operating_System
software	I-Operating_System
.	O
</s>
<s>
Ready	B-Operating_System
,	I-Operating_System
Set	I-Operating_System
,	I-Operating_System
Go	I-Operating_System
!	I-Operating_System
</s>
