<s>
Church	B-Application
software	I-Application
is	O
any	O
type	O
of	O
computer	B-Application
software	I-Application
specifically	O
designed	O
for	O
use	O
by	O
a	O
church	O
.	O
</s>
<s>
There	O
are	O
administrative	O
packages	O
tailored	O
to	O
handle	O
membership	O
databases	O
and	O
finances	O
,	O
and	O
also	O
worship	O
presentation	B-Application
programs	I-Application
to	O
generate	O
images	O
for	O
video	B-Device
projectors	I-Device
.	O
</s>
<s>
A	O
worship	O
presentation	B-Application
program	I-Application
is	O
a	O
specialised	O
presentation	B-Application
program	I-Application
designed	O
for	O
displaying	O
images	O
(	O
primarily	O
song	O
lyrics	O
,	O
often	O
with	O
cinemagraphs	O
video	O
background	O
)	O
during	O
some	O
forms	O
of	O
Christian	O
worship	O
.	O
</s>
<s>
There	O
are	O
programs	O
available	O
both	O
commercially	O
,	O
as	O
shareware	B-License
and	O
as	O
free	O
open	B-Application
source	I-Application
software	I-Application
(	O
for	O
example	O
OpenLP	B-Language
)	O
.	O
</s>
<s>
In	O
the	O
UK	O
,	O
increased	O
usage	O
of	O
such	O
software	O
is	O
attributed	O
to	O
data	B-General_Concept
management	I-General_Concept
requirements	O
such	O
as	O
GDPR	O
.	O
</s>
<s>
Larger	O
systems	O
allow	O
multi-user	B-Operating_System
access	O
,	O
with	O
security	O
options	O
to	O
protect	O
confidentiality	O
.	O
</s>
<s>
Free	O
open	B-Application
source	I-Application
church	O
management	O
systems	O
are	O
also	O
available	O
.	O
</s>
