<s>
KDE	O
is	O
an	O
international	O
free	B-Application
software	I-Application
community	O
that	O
develops	O
free	B-License
and	I-License
open-source	I-License
software	I-License
.	O
</s>
<s>
Well-known	O
products	O
include	O
the	O
Plasma	B-Language
Desktop	I-Language
(	O
the	O
default	O
desktop	O
environment	O
on	O
many	O
Linux	B-Application
distributions	I-Application
)	O
,	O
KDE	B-Language
Frameworks	I-Language
,	O
and	O
a	O
range	O
of	O
cross-platform	B-Operating_System
applications	O
such	O
as	O
Amarok	B-Language
,	O
digiKam	B-Language
,	O
and	O
Krita	B-Application
that	O
are	O
designed	O
to	O
run	O
on	O
Unix	B-Application
and	O
Unix-like	B-Operating_System
operating	I-Operating_System
systems	I-Operating_System
,	O
Microsoft	B-Application
Windows	I-Application
,	O
and	O
Android	B-Application
.	O
</s>
<s>
At	O
the	O
time	O
,	O
he	O
was	O
troubled	O
by	O
certain	O
aspects	O
of	O
the	O
Unix	B-Application
desktop	O
.	O
</s>
<s>
His	O
initial	O
Usenet	B-Application
post	O
spurred	O
significant	O
interest	O
,	O
and	O
the	O
KDE	O
project	O
was	O
born	O
.	O
</s>
<s>
The	O
name	O
KDE	O
was	O
intended	O
as	O
a	O
wordplay	O
on	O
the	O
existing	O
Common	B-Application
Desktop	I-Application
Environment	I-Application
,	O
available	O
for	O
Unix	B-Application
systems	I-Application
.	O
</s>
<s>
CDE	O
was	O
an	O
X11-based	B-Operating_System
user	O
environment	O
jointly	O
developed	O
by	O
HP	O
,	O
IBM	O
,	O
and	O
Sun	O
through	O
the	O
X/Open	O
consortium	O
,	O
with	O
an	O
interface	O
and	O
productivity	O
tools	O
based	O
on	O
the	O
Motif	B-Application
graphical	B-Library
widget	I-Library
toolkit	I-Library
.	O
</s>
<s>
Therefore	O
,	O
the	O
KDE	O
initialism	O
expanded	O
to	O
"	O
K	B-Language
Desktop	I-Language
Environment	I-Language
"	O
before	O
it	O
was	O
dropped	O
altogether	O
in	O
favor	O
of	O
simply	O
KDE	O
in	O
a	O
rebranding	O
effort	O
.	O
</s>
<s>
On	O
12	O
July	O
1998	O
the	O
first	O
version	O
of	O
the	O
desktop	O
environment	O
,	O
called	O
KDE	B-Language
1.0	I-Language
,	O
was	O
released	O
.	O
</s>
<s>
The	O
original	O
GPL	B-License
licensed	O
version	O
of	O
this	O
toolkit	O
only	O
existed	O
for	O
platforms	O
which	O
used	O
the	O
X11	B-Operating_System
display	O
server	O
,	O
but	O
with	O
the	O
release	O
of	O
Qt	O
4	O
,	O
LGPL	B-Application
licensed	O
versions	O
are	O
available	O
for	O
more	O
platforms	O
.	O
</s>
<s>
This	O
allowed	O
KDE	B-Language
software	I-Language
based	O
on	O
Qt	O
4	O
or	O
newer	O
versions	O
to	O
theoretically	O
be	O
distributed	O
to	O
Microsoft	B-Application
Windows	I-Application
and	O
OS	O
X	B-Operating_System
.	O
</s>
<s>
What	O
was	O
previously	O
known	O
as	O
KDE	B-Language
4	I-Language
was	O
split	O
into	O
KDE	B-Language
Plasma	I-Language
Workspaces	I-Language
,	O
KDE	B-Language
Applications	I-Language
,	O
and	O
KDE	B-Language
Platform	I-Language
(	O
now	O
KDE	B-Language
Frameworks	I-Language
)	O
bundled	O
as	O
KDE	B-Language
Software	I-Language
Compilation	I-Language
4	I-Language
.	O
</s>
<s>
Since	O
2014	O
,	O
the	O
name	O
KDE	O
no	O
longer	O
stands	O
for	O
K	B-Language
Desktop	I-Language
Environment	I-Language
,	O
but	O
for	O
the	O
community	O
that	O
produces	O
the	O
software	O
.	O
</s>
<s>
The	O
KDE	O
community	O
maintains	O
multiple	O
free-software	B-Application
projects	O
.	O
</s>
<s>
The	O
project	O
formerly	O
referred	O
to	O
as	O
KDE	O
(	O
or	O
KDE	B-Language
SC	I-Language
(	O
Software	O
Compilation	O
)	O
)	O
nowadays	O
consists	O
of	O
three	O
parts	O
:	O
</s>
<s>
KDE	B-Language
Plasma	I-Language
,	O
a	O
graphical	O
desktop	O
environment	O
with	O
customizable	O
layouts	O
and	O
panels	O
,	O
supporting	O
virtual	B-Application
desktops	I-Application
and	O
widgets	O
.	O
</s>
<s>
Written	O
with	O
Qt	O
5	O
and	O
KDE	B-Language
Frameworks	I-Language
5	I-Language
.	O
</s>
<s>
KDE	B-Language
Frameworks	I-Language
,	O
a	O
collection	O
of	O
libraries	B-Library
and	O
software	B-Architecture
frameworks	I-Architecture
built	O
on	O
top	O
of	O
Qt	O
(	O
formerly	O
known	O
as	O
'	O
kdelibs	B-Language
 '	O
or	O
'	O
KDE	B-Language
Platform	I-Language
 '	O
)	O
.	O
</s>
<s>
KDE	B-Language
Gear	I-Language
,	O
utility	O
applications	O
(	O
like	O
Kdenlive	B-Language
or	O
Krita	B-Application
)	O
mostly	O
built	O
on	O
KDE	B-Language
Frameworks	I-Language
and	O
which	O
are	O
often	O
part	O
of	O
the	O
official	O
KDE	B-Language
Applications	I-Language
release	O
.	O
</s>
<s>
KDE	B-Language
neon	I-Language
is	O
a	O
software	O
repository	O
that	O
uses	O
Ubuntu	O
LTS	O
as	O
a	O
core	O
.	O
</s>
<s>
It	O
aims	O
to	O
provide	O
the	O
users	O
with	O
rapidly	O
updated	O
Qt	O
and	O
KDE	B-Language
software	I-Language
,	O
while	O
updating	O
the	O
rest	O
of	O
the	O
OS	O
components	O
from	O
the	O
Ubuntu	O
repositories	O
at	O
the	O
normal	O
pace	O
.	O
</s>
<s>
Subtitle	B-Application
Composer	I-Application
is	O
an	O
open-source	B-Application
subtitle	B-Application
editor	I-Application
for	O
the	O
Linux	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
operating	I-Application
systems	I-Application
,	O
based	O
on	O
Qt	O
and	O
KDE	B-Language
Frameworks	I-Language
.	O
</s>
<s>
It	O
supports	O
the	O
most	O
common	O
text	O
and	O
bitmap-based	O
subtitle	O
formats	O
,	O
video	O
previewing	O
,	O
audio	O
waveform	O
,	O
speech	O
recognition	O
,	O
timings	O
synchronization	O
,	O
subtitle	O
translation	O
,	O
OCR	B-Application
and	O
Javascript	O
macros/scripting	O
.	O
</s>
<s>
Subtitle	B-Application
Composer	I-Application
is	O
free	B-Application
software	I-Application
released	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
<s>
It	O
is	O
a	O
wiki	B-Protocol
(	O
based	O
on	O
MediaWiki	B-Application
,	O
like	O
Wikipedia	O
)	O
that	O
provides	O
a	O
platform	O
to	O
create	O
and	O
share	O
open	O
source	O
textbooks	O
.	O
</s>
<s>
Developing	O
KDE	B-Language
software	I-Language
is	O
primarily	O
a	O
volunteer	O
effort	O
,	O
although	O
various	O
companies	O
,	O
such	O
as	O
Novell	O
,	O
Nokia	O
,	O
or	O
Blue	B-Operating_System
Systems	I-Operating_System
employ	O
or	O
employed	O
developers	O
to	O
work	O
on	O
various	O
parts	O
of	O
the	O
project	O
.	O
</s>
<s>
A	O
mentor	O
program	O
helps	O
beginners	O
to	O
get	O
started	O
with	O
developing	O
and	O
communicating	O
within	O
KDE	B-Language
projects	I-Language
and	O
communities	O
.	O
</s>
<s>
Communication	O
within	O
the	O
community	O
takes	O
place	O
via	O
mailing	O
lists	O
,	O
IRC	B-Protocol
,	O
blogs	O
,	O
forums	O
,	O
news	O
announcements	O
,	O
wikis	B-Protocol
and	O
conferences	O
.	O
</s>
<s>
Currently	O
the	O
KDE	O
community	O
uses	O
the	O
Git	B-Application
revision	O
control	O
system	O
.	O
</s>
<s>
The	O
KDE	O
GitLab	O
Instance	O
(	O
named	O
Invent	O
)	O
gives	O
an	O
overview	O
of	O
all	O
projects	O
hosted	O
by	O
KDE	O
's	O
Git	B-Application
repository	O
system	O
.	O
</s>
<s>
Phabricator	B-Language
is	O
used	O
for	O
task	O
management	O
.	O
</s>
<s>
On	O
11	O
October	O
2009	O
,	O
Cornelius	O
Schumacher	O
,	O
a	O
main	O
developer	O
within	O
KDE	O
,	O
wrote	O
about	O
the	O
estimated	O
cost	O
(	O
using	O
the	O
COCOMO	O
model	O
with	O
SLOCCount	O
)	O
to	O
develop	O
KDE	B-Language
software	I-Language
package	O
with	O
4,273,291	O
LoC	O
,	O
which	O
would	O
be	O
about	O
US$	O
175,364,716	O
.	O
</s>
<s>
This	O
estimation	O
does	O
not	O
include	O
Qt	O
,	O
Calligra	B-Application
Suite	I-Application
,	O
Amarok	B-Language
,	O
digiKam	B-Language
,	O
and	O
other	O
applications	O
that	O
are	O
not	O
part	O
of	O
KDE	O
core	O
.	O
</s>
<s>
For	O
example	O
,	O
the	O
KDE	B-Language
Edu	I-Language
team	I-Language
develops	O
free	O
educational	O
software	O
.	O
</s>
<s>
Each	O
team	O
has	O
its	O
own	O
messaging	O
channels	O
,	O
both	O
on	O
IRC	B-Protocol
and	O
on	O
the	O
mailing	O
lists	O
.	O
</s>
<s>
A	O
KDE	O
Patron	O
is	O
an	O
individual	O
or	O
organization	O
supporting	O
the	O
KDE	O
community	O
by	O
donating	O
at	O
least	O
5000	O
Euro	O
(	O
depending	O
on	O
the	O
company	O
's	O
size	O
)	O
to	O
the	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
As	O
of	O
October	O
2017	O
,	O
there	O
are	O
six	O
such	O
patrons	O
:	O
Blue	B-Operating_System
Systems	I-Operating_System
,	O
Canonical	O
Ltd.	O
,	O
Google	B-Application
,	O
Private	B-Application
Internet	I-Application
Access	I-Application
,	O
SUSE	O
,	O
and	O
The	O
Qt	O
Company	O
.	O
</s>
<s>
The	O
KDE	O
community	O
's	O
mascot	B-Application
is	O
a	O
green	O
dragon	O
named	O
Konqi	O
.	O
</s>
<s>
Konqi	O
's	O
appearance	O
was	O
officially	O
redesigned	O
with	O
the	O
coming	O
of	O
Plasma	B-Language
5	I-Language
,	O
with	O
Tyson	O
Tan	O
's	O
entry	O
(	O
seen	O
on	O
the	O
right	O
)	O
winning	O
the	O
redesign	O
competition	O
on	O
the	O
KDE	O
Forums	O
.	O
</s>
<s>
She	O
was	O
presented	O
in	O
2010	O
and	O
is	O
appointed	O
as	O
a	O
mascot	B-Application
for	O
the	O
KDE	O
women	O
's	O
community	O
.	O
</s>
<s>
Each	O
dragon	O
has	O
a	O
pair	O
of	O
letter-shaped	O
antlers	O
that	O
reflect	O
their	O
role	O
in	O
the	O
KDE	O
community.Kandalf	O
the	O
wizard	O
was	O
the	O
former	O
mascot	B-Application
for	O
the	O
KDE	O
community	O
during	O
its	O
1.x	B-Language
and	O
2.x	B-Language
versions	O
.	O
</s>
<s>
Kandalf	O
's	O
similarity	O
to	O
the	O
character	O
of	O
Gandalf	O
led	O
to	O
speculation	O
that	O
the	O
mascot	B-Application
was	O
switched	O
to	O
Konqi	O
due	O
to	O
copyright	O
infringement	O
concerns	O
,	O
but	O
this	O
has	O
never	O
been	O
confirmed	O
by	O
KDE	O
.	O
</s>
<s>
The	O
financial	O
and	O
legal	O
matters	O
of	O
KDE	O
are	O
handled	O
by	O
KDE	B-Operating_System
e.V.	I-Operating_System
,	O
a	O
German	O
non-profit	O
organization	O
.	O
</s>
<s>
These	O
are	O
either	O
informal	O
organizations	O
(	O
KDE	O
India	O
)	O
or	O
like	O
the	O
KDE	B-Operating_System
e.V.	I-Operating_System
,	O
given	O
a	O
legal	O
form	O
(	O
KDE	O
France	O
)	O
.	O
</s>
<s>
Copying	O
of	O
the	O
KDE	O
Logo	O
is	O
subject	O
to	O
the	O
LGPL	B-Application
.	O
</s>
<s>
Many	O
KDE	B-Language
applications	I-Language
have	O
a	O
K	O
in	O
the	O
name	O
,	O
mostly	O
as	O
an	O
initial	O
letter	O
.	O
</s>
<s>
The	O
K	O
in	O
many	O
KDE	B-Language
applications	I-Language
is	O
obtained	O
by	O
spelling	O
a	O
word	O
which	O
originally	O
begins	O
with	O
C	O
or	O
Q	O
differently	O
,	O
for	O
example	O
Konsole	B-Language
and	O
Kaffeine	B-Language
,	O
while	O
some	O
others	O
prefix	O
a	O
commonly	O
used	O
word	O
with	O
a	O
K	O
,	O
for	O
instance	O
KGet	B-Language
.	O
</s>
<s>
However	O
,	O
the	O
trend	O
is	O
not	O
to	O
have	O
a	O
K	O
in	O
the	O
name	O
at	O
all	O
,	O
such	O
as	O
with	O
Stage	B-Language
,	O
Spectacle	O
,	O
Discover	O
and	O
Dolphin	B-Application
.	O
</s>
<s>
Fruits	O
of	O
that	O
cooperation	O
are	O
MediaWiki	B-Application
syntax	O
highlighting	O
in	O
Kate	B-Application
and	O
accessing	O
Wikipedia	O
content	O
within	O
KDE	B-Language
applications	I-Language
,	O
such	O
as	O
Amarok	B-Language
and	O
Marble	B-Application
.	O
</s>
<s>
On	O
4	O
April	O
2008	O
,	O
the	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
In	O
September	O
2009	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
moved	O
to	O
shared	O
offices	O
with	O
Free	B-Application
Software	I-Application
Foundation	O
Europe	O
in	O
Berlin	O
.	O
</s>
<s>
In	O
May	O
2006	O
,	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
became	O
an	O
Associate	O
Member	O
of	O
the	O
Free	B-Application
Software	I-Application
Foundation	O
Europe	O
(	O
FSFE	O
)	O
.	O
</s>
<s>
On	O
22	O
August	O
2008	O
,	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
Using	O
that	O
,	O
KDE	O
developers	O
can	O
–	O
on	O
a	O
voluntary	O
basis	O
–	O
assign	O
their	O
copyrights	O
to	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
In	O
September	O
2009	O
,	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
Several	O
companies	O
actively	O
contribute	O
to	O
KDE	O
,	O
like	O
Collabora	O
,	O
Erfrakon	O
,	O
Intevation	O
GmbH	O
,	O
Kolab	B-Language
Konsortium	O
,	O
Klarälvdalens	O
Datakonsult	O
AB	O
(	O
KDAB	O
)	O
,	O
Blue	B-Operating_System
Systems	I-Operating_System
,	O
and	O
KO	O
GmbH	O
.	O
</s>
<s>
Nokia	O
used	O
Calligra	B-Application
Suite	I-Application
as	O
base	O
for	O
their	O
Office	O
Viewer	O
application	O
for	O
Maemo/MeeGo	O
.	O
</s>
<s>
They	O
have	O
also	O
been	O
contracting	O
KO	O
GmbH	O
to	O
bring	O
MS	O
Office	O
2007	O
file	O
format	O
filters	O
to	O
Calligra	B-Application
.	O
</s>
<s>
Nokia	O
also	O
employed	O
several	O
KDE	O
developers	O
directly	O
–	O
either	O
to	O
use	O
KDE	B-Language
software	I-Language
for	O
MeeGo	B-Operating_System
(	O
e.g.	O
</s>
<s>
The	O
software	O
development	O
and	O
consulting	O
companies	O
Intevation	O
GmbH	O
of	O
Germany	O
and	O
the	O
Swedish	O
KDAB	O
use	O
Qt	O
and	O
KDE	B-Language
software	I-Language
–	O
especially	O
Kontact	B-Language
and	O
Akonadi	B-Language
for	O
Kolab	B-Language
–	O
for	O
their	O
services	O
and	O
products	O
,	O
therefore	O
both	O
employ	O
KDE	O
developers	O
.	O
</s>
<s>
KDE	O
participates	O
in	O
freedesktop.org,	O
an	O
effort	O
to	O
standardize	O
Unix	B-Application
desktop	O
interoperability	O
.	O
</s>
<s>
In	O
2009	O
and	O
2011	O
,	O
GNOME	B-Application
and	O
KDE	O
co-hosted	O
their	O
conferences	O
Akademy	O
and	O
GUADEC	B-Application
under	O
the	O
Desktop	O
Summit	O
label	O
.	O
</s>
<s>
In	O
December	O
2010	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
Many	O
Linux	B-Application
distributions	I-Application
and	O
other	O
free	O
operating	O
systems	O
are	O
involved	O
in	O
the	O
development	O
and	O
distribution	O
of	O
the	O
software	O
,	O
and	O
are	O
therefore	O
also	O
active	O
in	O
the	O
KDE	O
community	O
.	O
</s>
<s>
These	O
include	O
commercial	O
distributors	O
such	O
as	O
SUSE/Novell	O
or	O
Red	O
Hat	O
but	O
also	O
government-funded	O
non-commercial	O
organizations	O
such	O
as	O
the	O
Scientific	O
and	O
Technological	O
Research	O
Council	O
of	O
Turkey	O
with	O
its	O
Linux	B-Application
distribution	I-Application
Pardus	B-Operating_System
.	O
</s>
<s>
In	O
October	O
2018	O
,	O
Red	O
Hat	O
declared	O
that	O
KDE	B-Language
Plasma	I-Language
was	O
no	O
longer	O
supported	O
in	O
future	O
updates	O
of	O
Red	O
Hat	O
Enterprise	O
Linux	B-Application
,	O
though	O
it	O
continues	O
to	O
be	O
part	O
of	O
Fedora	O
.	O
</s>
<s>
As	O
a	O
result	O
,	O
Fedora	O
now	O
makes	O
KDE	B-Language
Plasma	I-Language
and	O
other	O
KDE	B-Language
software	I-Language
available	O
also	O
to	O
Red	O
Hat	O
Enterprise	O
Linux	B-Application
users	O
through	O
their	O
Extra	O
Packages	O
for	O
Enterprise	O
Linux	B-Application
(	O
EPEL	O
)	O
project	O
.	O
</s>
<s>
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
Akademy	O
including	O
conference	O
,	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
The	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
In	O
January	O
2008	O
,	O
KDE	O
4.0	O
Release	O
Event	O
was	O
held	O
at	O
the	B-Application
Google	I-Application
headquarters	O
in	O
Mountain	O
View	O
,	O
California	O
,	O
US	O
,	O
to	O
celebrate	O
the	O
release	O
of	O
KDE	O
SC	O
4.0	O
.	O
</s>
<s>
Camp	O
KDE	O
2009	O
was	O
the	O
premiere	O
meeting	O
of	O
the	O
KDE	O
Americas	O
,	O
was	O
held	O
at	O
the	O
Travellers	O
Beach	O
Resort	O
in	O
Negril	O
,	O
Jamaica	O
,	O
sponsored	O
by	O
Google	B-Application
,	O
Intel	O
,	O
iXsystem	O
,	O
KDE	B-Operating_System
e.V.	I-Operating_System
</s>
<s>
Camp	O
KDE	O
2011	O
was	O
held	O
at	O
Hotel	O
Kabuki	O
in	O
San	O
Francisco	O
,	O
US	O
,	O
was	O
co-located	O
with	O
the	O
Linux	B-Application
Foundation	O
Collaboration	O
Summit	O
.	O
</s>
<s>
At	O
the	O
event	O
,	O
the	O
return	O
of	O
Project	O
Neon	O
was	O
announced	O
on	O
March	O
11	O
,	O
2011	O
,	O
with	O
the	O
project	O
providing	O
nightly	O
builds	O
of	O
the	O
KDE	B-Language
Software	I-Language
Compilation	I-Language
.	O
</s>
<s>
The	O
purposes	O
of	O
the	O
event	O
are	O
to	O
:	O
spread	O
the	O
free	B-Application
software	I-Application
movement	O
among	O
the	O
population	O
of	O
Argentina	O
,	O
bringing	O
to	O
it	O
the	O
KDE	O
community	O
and	O
environment	O
developed	O
by	O
it	O
;	O
know	O
and	O
strengthen	O
KDE-AR	O
;	O
and	O
generally	O
bring	O
the	O
community	O
together	O
to	O
have	O
fun	O
.	O
</s>
<s>
A	O
Release	O
party	O
is	O
a	O
party	O
,	O
which	O
celebrates	O
the	O
release	O
of	O
a	O
new	O
version	O
of	O
the	O
KDE	B-Language
SC	I-Language
(	O
twice	O
a	O
year	O
)	O
.	O
</s>
<s>
KDE	O
also	O
participates	O
in	O
other	O
conferences	O
that	O
revolve	O
around	O
free	B-Application
software	I-Application
.	O
</s>
<s>
Brazil	O
's	O
primary	O
school	O
education	O
system	O
operates	O
computers	O
running	O
KDE	B-Language
software	I-Language
,	O
with	O
more	O
than	O
42,000	O
schools	O
in	O
4,000	O
cities	O
,	O
thus	O
serving	O
nearly	O
52	O
million	O
children	O
.	O
</s>
<s>
The	O
base	O
distribution	O
is	O
called	O
Educational	O
Linux	B-Application
,	O
which	O
is	O
based	O
on	O
Kubuntu	B-Application
.	O
</s>
<s>
KDE	B-Language
software	I-Language
is	O
also	O
running	O
on	O
computers	O
in	O
Portuguese	O
and	O
Venezuelan	O
schools	O
,	O
with	O
respectively	O
700,000	O
and	O
one	O
million	O
systems	O
reached	O
.	O
</s>
<s>
Through	O
Pardus	B-Operating_System
,	O
a	O
local	O
Linux	B-Application
distribution	I-Application
,	O
many	O
sections	O
of	O
the	O
Turkish	O
government	O
make	O
use	O
of	O
KDE	B-Language
software	I-Language
,	O
including	O
the	O
Turkish	O
Armed	O
Forces	O
,	O
Ministry	O
of	O
Foreign	O
Affairs	O
,	O
Ministry	O
of	O
National	O
Defence	O
,	O
Turkish	O
Police	O
,	O
and	O
the	O
SGK	O
(	O
Social	O
Security	O
Institution	O
of	O
Turkey	O
)	O
,	O
although	O
these	O
departments	O
often	O
do	O
not	O
exclusively	O
use	O
Pardus	B-Operating_System
as	O
their	O
operating	O
system	O
.	O
</s>
<s>
CERN	O
(	O
European	O
Organization	O
for	O
Nuclear	O
Research	O
)	O
is	O
using	O
KDE	B-Language
software	I-Language
.	O
</s>
<s>
Germany	O
uses	O
KDE	B-Language
software	I-Language
in	O
its	O
embassies	O
around	O
the	O
world	O
,	O
representing	O
around	O
11,000	O
systems	O
.	O
</s>
<s>
NASA	O
used	O
the	O
Plasma	B-Language
Desktop	I-Language
during	O
the	O
Mars	O
Mission	O
.	O
</s>
<s>
Valve	O
Corporation	O
's	O
handheld	O
gaming	O
computer	O
,	O
the	O
Steam	B-Device
Deck	I-Device
,	O
uses	O
the	O
KDE	B-Language
Plasma	I-Language
desktop	I-Language
environment	O
when	O
in	O
desktop	O
mode	O
.	O
</s>
