<s>
Scrapbook	B-Application
under	O
the	O
Classic	B-Application
Mac	I-Application
OS	I-Application
was	O
a	O
small	O
desk	B-Application
accessory	I-Application
(	O
DA	O
)	O
which	O
enabled	O
users	O
to	O
store	O
images	O
,	O
text	O
and	O
sound	O
clippings	O
.	O
</s>
<s>
It	O
was	O
included	O
in	O
the	O
original	O
Macintosh	B-Application
system	I-Application
software	I-Application
in	O
1984	O
with	O
the	O
Macintosh	B-Device
128K	I-Device
,	O
and	O
was	O
included	O
throughout	O
every	O
Mac	B-Application
OS	I-Application
revision	O
until	O
Mac	B-Operating_System
OS	I-Operating_System
9	I-Operating_System
.	O
</s>
<s>
Since	O
early	O
versions	O
of	O
Mac	B-Application
OS	I-Application
were	O
not	O
capable	O
of	O
multitasking	B-Operating_System
—	O
they	O
could	O
only	O
run	O
one	O
application	O
at	O
a	O
time	O
—	O
a	O
specially-written	O
DA	O
such	O
as	O
Scrapbook	B-Application
was	O
the	O
only	O
means	O
of	O
keeping	O
content	O
readily	O
accessible	O
to	O
be	O
pasted	O
into	O
documents	O
.	O
</s>
<s>
Starting	O
in	O
Scrapbook	B-Application
version	O
7.5.2	O
,	O
Scrapbook	B-Application
could	O
also	O
store	O
QuickDraw	O
3D-based	O
3D	O
models	O
.	O
</s>
