<s>
In	O
computer	O
networking	O
a	O
work	O
group	O
is	O
collection	O
of	O
computers	O
connected	O
on	O
a	O
LAN	B-General_Concept
that	O
share	O
the	O
common	O
resources	O
and	O
responsibilities	O
.	O
</s>
<s>
Workgroup	B-Device
is	O
Microsoft	O
's	O
term	O
for	O
a	O
peer-to-peer	O
local	B-General_Concept
area	I-General_Concept
network	I-General_Concept
.	O
</s>
<s>
Computers	O
running	O
Microsoft	O
operating	B-General_Concept
systems	I-General_Concept
in	O
the	O
same	O
work	O
group	O
may	O
share	O
files	B-Operating_System
,	O
printers	O
,	O
or	O
Internet	B-Architecture
connection	I-Architecture
.	O
</s>
<s>
Work	O
group	O
contrasts	O
with	O
a	O
domain	B-General_Concept
,	O
in	O
which	O
computers	O
rely	O
on	O
centralized	O
authentication	O
.	O
</s>
