<s>
Language	B-Device
input	I-Device
keys	I-Device
,	O
which	O
are	O
usually	O
found	O
on	O
Japanese	O
and	O
Korean	O
keyboards	O
,	O
are	O
keys	O
designed	O
to	O
translate	O
letters	O
using	O
an	O
input	B-General_Concept
method	I-General_Concept
editor	I-General_Concept
(	O
IME	O
)	O
.	O
</s>
<s>
The	O
OADG	B-Device
109A	O
and	O
older	O
109	O
keyboard	O
layouts	O
which	O
are	O
the	O
standard	O
for	O
Microsoft	B-Application
Windows	I-Application
have	O
five	O
dedicated	O
language	B-Device
input	I-Device
keys	I-Device
:	O
</s>
<s>
Apple	O
keyboards	O
designed	O
for	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
have	O
two	O
language	B-Device
input	I-Device
keys	I-Device
:	O
alphanumeric	O
(	O
)	O
and	O
kana	O
(	O
)	O
.	O
</s>
<s>
The	O
keyboards	O
for	O
NEC	B-Operating_System
PC-9800	I-Operating_System
series	I-Operating_System
,	O
which	O
was	O
dominant	O
in	O
Japan	O
during	O
the	O
1980s	O
and	O
early	O
1990s	O
,	O
have	O
three	O
language	B-Device
input	I-Device
keys	I-Device
:	O
kana	O
,	O
NFER	O
(	O
no	O
transfer	O
,	O
same	O
as	O
nonconversion	O
)	O
,	O
XFER	O
(	O
transfer	O
,	O
same	O
as	O
conversion	O
)	O
.	O
</s>
<s>
Prior	O
Windows	B-Device
98	I-Device
and	O
older	O
systems	O
,	O
the	O
key	O
was	O
only	O
with	O
Half-width/Full	O
-width	O
function	O
.	O
</s>
<s>
On	O
the	O
Common	B-Device
Building	I-Device
Block	I-Device
(	O
CBB	O
)	O
Keyboard	O
for	O
Notebooks	O
,	O
as	O
many	O
106/109	O
-key	O
keyboards	O
,	O
the	O
Kanji	O
key	O
is	O
located	O
on	O
the	O
Half-width/Full	O
-width	O
key	O
,	O
and	O
needs	O
the	O
key	O
.	O
</s>
<s>
On	O
the	O
IBM	O
PS/55	O
5576-002	O
keyboard	O
,	O
it	O
is	O
mapped	O
to	O
the	O
left	B-Device
Alt	I-Device
key	I-Device
.	O
</s>
<s>
In	O
the	O
Japanese	O
106/109	O
-key	O
layout	O
,	O
it	O
is	O
located	O
on	O
the	O
Caps	B-Device
Lock	I-Device
key	I-Device
.	O
</s>
<s>
Pressing	O
Alphanumeric/Caps	O
Lock	O
key	O
alone	O
actually	O
means	O
alphanumeric	O
function	O
,	O
a	O
user	O
has	O
to	O
press	O
key	O
to	O
get	O
caps	B-Device
lock	I-Device
function	O
.	O
</s>
<s>
Hangul	B-Operating_System
characters	O
are	O
printed	O
on	O
the	O
keys	O
.	O
</s>
<s>
It	O
toggles	O
between	O
entering	O
Korean	O
(	O
Hangul	B-Operating_System
)	O
and	O
English	O
(	O
ISO	O
basic	O
Latin	O
alphabet	O
)	O
.	O
</s>
<s>
Many	O
computer	O
systems	O
support	O
alternative	B-Device
keys	I-Device
or	O
key	O
sequences	O
for	O
keyboards	O
without	O
the	O
Han/Yeong	O
key	O
.	O
</s>
<s>
It	O
converts	O
Hangul	B-Operating_System
to	O
Chinese	O
characters	O
(	O
hanja	O
)	O
or	O
some	O
special	O
characters	O
.	O
</s>
<s>
Many	O
computer	O
systems	O
support	O
alternative	B-Device
keys	I-Device
or	O
key	O
sequences	O
for	O
keyboards	O
without	O
the	O
Hanja	O
key	O
.	O
</s>
