<s>
Windows	B-Device
XP	I-Device
visual	I-Device
styles	I-Device
are	O
customizations	B-Application
of	I-Application
the	I-Application
graphical	I-Application
user	I-Application
interface	I-Application
of	O
Windows	B-Application
XP	I-Application
.	O
</s>
<s>
"	O
Luna	O
"	O
,	O
"	O
Royale	O
"	O
,	O
"	O
Zune	B-Library
"	O
,	O
and	O
"	O
Embedded	O
"	O
are	O
codenames	O
of	O
the	O
official	O
visual	O
styles	O
designed	O
for	O
Windows	B-Application
XP	I-Application
by	O
Microsoft	O
.	O
</s>
<s>
Since	O
Windows	B-Application
XP	I-Application
,	O
themes	B-Application
include	O
the	O
choice	O
of	O
visual	O
styles	O
as	O
well	O
.	O
</s>
<s>
By	O
default	O
,	O
"	O
Luna	O
"	O
is	O
preinstalled	O
on	O
Windows	B-Application
XP	I-Application
Home	O
and	O
Professional	O
editions	O
,	O
"	O
Royale	O
"	O
is	O
preinstalled	O
on	O
Windows	B-Application
XP	I-Application
Media	I-Application
Center	I-Application
Edition	I-Application
and	O
"	O
Embedded	O
"	O
is	O
preinstalled	O
on	O
Windows	O
Embedded	O
Standard	O
2009	O
and	O
Windows	O
Embedded	O
POSReady	O
2009	O
.	O
</s>
<s>
Visual	O
styles	O
are	O
compatible	O
with	O
all	O
Windows	B-Application
XP	I-Application
editions	O
except	O
Starter	O
Edition	O
.	O
</s>
<s>
Compared	O
to	O
Desktop	B-Application
Themes	I-Application
in	O
previous	O
versions	O
of	O
Windows	O
such	O
as	O
Microsoft	O
Plus	O
!	O
</s>
<s>
for	O
Windows	O
95	O
,	O
Windows	B-Device
98	I-Device
,	O
and	O
Windows	B-Device
Me	I-Device
,	O
the	O
new	O
visual	O
styles	O
have	O
a	O
greater	O
emphasis	O
on	O
the	O
graphical	O
appeal	O
of	O
the	O
operating	O
system	O
,	O
using	O
saturated	O
colors	O
and	O
bitmaps	B-Algorithm
throughout	O
the	O
interface	O
,	O
with	O
rounded	O
corners	O
for	O
windows	O
.	O
</s>
<s>
The	O
visual	O
styles	O
API	O
was	O
substantially	O
expanded	O
in	O
Windows	B-Application
Vista	I-Application
and	O
later	O
.	O
</s>
<s>
"	O
Luna	O
"	O
(	O
the	O
Moon	O
in	O
Latin	O
and	O
various	O
other	O
languages	O
)	O
is	O
the	O
codename	O
for	O
the	O
default	O
visual	O
style	O
of	O
Windows	B-Application
XP	I-Application
.	O
</s>
<s>
Officially	O
known	O
as	O
"	O
Windows	B-Device
XP	I-Device
style	I-Device
"	O
,	O
it	O
is	O
available	O
in	O
three	O
color	O
schemes	O
:	O
blue	O
(	O
default	O
)	O
,	O
olive	O
green	O
,	O
and	O
silver	O
.	O
</s>
<s>
The	O
Luna	O
theme	O
was	O
also	O
present	O
in	O
all	O
pre-reset	O
Windows	B-Application
Vista	I-Application
(	O
Longhorn	O
)	O
builds	O
,	O
but	O
was	O
absent	O
from	O
all	O
post-reset	O
builds	O
starting	O
with	O
build	O
5098	O
(	O
apart	O
from	O
very	O
early	O
"	O
Omega-13	O
"	O
post-reset	O
builds	O
3790	O
,	O
5000	O
,	O
5001	O
,	O
and	O
early	O
Beta	O
1	O
builds	O
5048	O
and	O
5049	O
)	O
.	O
</s>
<s>
Luna	O
Beta	O
is	O
an	O
earlier	O
version	O
of	O
the	O
Luna	O
theme	O
that	O
was	O
first	O
previewed	O
at	O
CES	O
2001	O
and	O
included	O
in	O
beta	O
builds	O
from	O
builds	O
2428	O
to	O
2465	O
,	O
and	O
later	O
appeared	O
in	O
the	O
leaked	O
source	O
code	O
of	O
Windows	B-Application
XP	I-Application
in	O
September	O
2020	O
.	O
</s>
<s>
It	O
is	O
used	O
when	O
the	O
theme	O
service	O
is	O
disabled	O
and	O
in	O
certain	O
other	O
scenarios	O
,	O
such	O
as	O
Win32	B-Application
console	I-Application
windows	O
or	O
booting	O
the	O
system	O
in	O
Safe	B-Operating_System
mode	I-Operating_System
.	O
</s>
<s>
It	O
is	O
less	O
CPU-intensive	O
and	O
offers	O
better	O
performance	O
,	O
due	O
to	O
which	O
it	O
is	O
also	O
used	O
by	O
default	O
on	O
Windows	B-Application
Server	I-Application
2003	I-Application
through	O
2008	B-Device
R2	I-Device
.	O
</s>
<s>
Windows	B-Application
XP	I-Application
includes	O
22	O
preset	O
color	O
schemes	O
for	O
the	O
classic	O
style	O
.	O
</s>
<s>
"	O
Windows	O
Standard	O
"	O
scheme	O
was	O
the	O
default	O
color	O
scheme	O
of	O
Windows	B-Device
ME	I-Device
and	O
Windows	B-Application
2000	I-Application
and	O
appeared	O
on	O
Windows	B-Application
Vista	I-Application
and	O
Windows	B-Device
7	I-Device
although	O
in	O
the	O
latter	O
,	O
it	O
was	O
renamed	O
"	O
Windows	O
Classic	O
"	O
.	O
</s>
<s>
A	O
slightly	O
darker	O
variant	O
of	O
the	O
Standard	O
scheme	O
,	O
called	O
"	O
Windows	O
Classic	O
"	O
,	O
was	O
the	O
default	O
color	O
scheme	O
of	O
Windows	B-Device
98	I-Device
(	O
albeit	O
with	O
a	O
dark	O
blue	O
desktop	O
background	O
instead	O
of	O
green	O
,	O
much	O
like	O
the	O
pre-release	O
versions	O
of	O
Windows	B-Application
2000	I-Application
)	O
and	O
appeared	O
on	O
Windows	B-Application
Vista	I-Application
but	O
not	O
Windows	B-Device
7	I-Device
.	O
</s>
<s>
The	O
style	O
was	O
removed	O
from	O
Windows	B-Device
Server	I-Device
2012	I-Device
and	O
Windows	B-Application
8	I-Application
,	O
however	O
,	O
it	O
still	O
exists	O
internally	O
for	O
backward	B-General_Concept
compatibility	I-General_Concept
purposes	O
.	O
</s>
<s>
Royale	O
(	O
also	O
known	O
as	O
Energy	O
Blue	O
and	O
Media	O
Center	O
style	O
)	O
was	O
originally	O
designed	O
for	O
Windows	B-Application
XP	I-Application
Media	I-Application
Center	I-Application
Edition	I-Application
2005	O
,	O
and	O
was	O
ported	O
to	O
Windows	B-Application
XP	I-Application
Tablet	O
PC	O
Edition	O
2005	O
.	O
</s>
<s>
It	O
is	O
accompanied	O
by	O
a	O
new	O
wallpaper	O
(	O
inspired	O
by	O
Windows	B-Application
XP	I-Application
Bliss	O
)	O
.	O
</s>
<s>
On	O
April	O
7	O
,	O
2005	O
,	O
Microsoft	O
New	O
Zealand	O
had	O
made	O
the	O
Royale	O
theme	O
and	O
the	O
wallpapers	O
for	O
the	O
New	O
Zealand	O
theme	O
available	O
for	O
download	O
for	O
all	O
editions	O
of	O
XP	B-Application
through	O
Windows	O
Genuine	O
Advantage	O
on	O
its	O
website	O
but	O
no	O
longer	O
exists	O
in	O
2019	O
.	O
</s>
<s>
Because	O
of	O
the	O
freeware	B-License
nature	O
of	O
this	O
package	O
,	O
it	O
had	O
also	O
been	O
available	O
on	O
software	O
download	O
websites	O
,	O
such	O
as	O
Softpedia	O
at	O
one	O
time	O
.	O
</s>
<s>
Microsoft	O
did	O
also	O
release	O
a	O
Windows	B-Device
Media	I-Device
Player	I-Device
visualization	B-Application
and	O
skin	B-Application
at	O
one	O
time	O
.	O
</s>
<s>
The	O
skin	B-Application
was	O
released	O
in	O
Experience	O
Pack	O
for	O
Tablet	O
PC	O
and	O
was	O
available	O
for	O
free	O
,	O
but	O
the	O
installer	O
only	O
installed	O
it	O
on	O
Windows	B-Application
XP	I-Application
Tablet	O
PC	O
Edition	O
devices	O
,	O
for	O
which	O
it	O
was	O
licensed	O
.	O
</s>
<s>
A	O
few	O
weeks	O
after	O
Royale	O
Noir	O
was	O
leaked	O
,	O
Zune	B-Library
was	O
officially	O
released	O
in	O
a	O
theme	B-Application
package	I-Application
to	O
accompany	O
the	O
release	O
of	O
Microsoft	O
's	O
new	O
Zune	B-Library
media	B-Device
player	I-Device
.	O
</s>
<s>
In	O
terms	O
of	O
style	O
,	O
Zune	B-Library
resembles	O
Royale	O
and	O
Royale	O
Noir	O
,	O
particularly	O
the	O
latter	O
.	O
</s>
<s>
It	O
displays	O
a	O
brown	O
to	O
light	O
shadow	O
style	O
and	O
is	O
the	O
first	O
publicly	O
released	O
visual	O
style	O
for	O
Windows	B-Application
XP	I-Application
to	O
include	O
a	O
differently	O
colored	O
Start	O
button	O
from	O
the	O
green	O
XP	B-Application
.	O
</s>
<s>
Codenamed	O
"	O
Business	O
"	O
and	O
"	O
Professional	O
"	O
,	O
and	O
officially	O
known	O
as	O
"	O
Watercolor	O
button	O
style	O
"	O
,	O
Watercolor	O
is	O
a	O
placeholder	O
theme	O
present	O
in	O
pre-release	O
builds	O
prior	O
to	O
Beta	O
2	O
as	O
well	O
as	O
the	O
leaked	O
source	O
code	O
of	O
Windows	B-Application
XP	I-Application
in	O
September	O
2020	O
.	O
</s>
<s>
It	O
was	O
present	O
in	O
certain	O
builds	O
given	O
out	O
to	O
testers	O
,	O
all	O
of	O
which	O
eventually	O
leaked	O
onto	O
the	O
internet	O
,	O
and	O
later	O
appeared	O
in	O
the	O
leaked	O
source	O
code	O
of	O
Windows	B-Application
XP	I-Application
in	O
September	O
2020	O
.	O
</s>
<s>
It	O
features	O
two	O
color	O
schemes	O
,	O
Chartreuse	O
Mongoose	O
,	O
which	O
features	O
a	O
primarily	O
green	O
and	O
orange	O
style	O
,	O
and	O
Blue	O
Lagoon	O
(	O
internally	O
referred	O
to	O
as	O
Paler	O
)	O
,	O
which	O
uses	O
a	O
teal	O
and	O
purple	O
style	O
,	O
though	O
both	O
themes	B-Application
feature	O
an	O
orange	O
start	O
button	O
with	O
a	O
green	O
notification	O
area	O
.	O
</s>
<s>
Candy	O
is	O
an	O
unannounced	O
and	O
unreleased	O
theme	O
which	O
was	O
found	O
in	O
the	O
leaked	O
source	O
code	O
of	O
Windows	B-Application
XP	I-Application
in	O
September	O
2020	O
.	O
</s>
<s>
Candy	O
seems	O
to	O
be	O
an	O
imitation	O
of	O
the	O
Aqua	B-Application
theme	O
found	O
in	O
earlier	O
versions	O
of	O
Mac	B-Device
OS	I-Device
X	I-Device
(	O
10.0	B-Operating_System
to	O
10.6	B-Device
)	O
.	O
</s>
<s>
According	O
to	O
publicly	O
available	O
screenshots	O
,	O
only	O
some	O
UI	O
elements	O
,	O
such	O
as	O
buttons	O
,	O
scroll	O
bars	O
,	O
and	O
the	O
Start	O
menu	O
,	O
had	O
been	O
redesigned	O
to	O
look	O
like	O
Mac	B-Device
OS	I-Device
X	I-Device
's	O
,	O
while	O
others	O
used	O
the	O
Classic	O
theme	O
style	O
.	O
</s>
<s>
By	O
default	O
,	O
the	O
title	O
bar	O
and	O
the	O
window	O
borders	O
of	O
Windows	O
Forms-based	O
applications	O
are	O
rendered	O
using	O
the	O
user	O
's	O
preferred	O
visual	O
style	O
,	O
while	O
the	O
rest	O
of	O
the	O
application	O
's	O
graphical	B-Application
user	I-Application
interface	I-Application
(	O
GUI	B-Application
)	O
is	O
rendered	O
in	O
the	O
Classic	O
style	O
.	O
</s>
<s>
This	O
is	O
because	O
these	O
two	O
different	O
parts	O
of	O
the	O
GUI	B-Application
are	O
rendered	O
using	O
two	O
different	O
software	B-Library
libraries	I-Library
:	O
the	O
title	O
bar	O
and	O
the	O
window	O
borders	O
(	O
"	O
non-client	O
area	O
"	O
or	O
"	O
user	O
controls	O
"	O
)	O
use	O
Windows	O
USER	O
,	O
and	O
the	O
remaining	O
controls	O
(	O
"	O
client	O
area	O
"	O
or	O
"	O
common	O
controls	O
"	O
)	O
use	O
version	O
5.8	O
of	O
the	O
Common	B-Library
Controls	I-Library
Library	I-Library
.	O
</s>
<s>
Version	O
6.0	O
of	O
the	O
Common	B-Library
Controls	I-Library
Library	I-Library
contains	O
both	O
the	O
user	O
controls	O
and	O
the	O
common	O
controls	O
,	O
and	O
developers	O
may	O
configure	O
the	O
application	O
's	O
user	O
interface	O
to	O
be	O
displayed	O
in	O
the	O
user	O
's	O
currently-selected	O
visual	O
style	O
by	O
forcing	O
it	O
to	O
be	O
rendered	O
using	O
version	O
6.0	O
of	O
the	O
library	O
.	O
</s>
