<s>
Microsoft	O
Corporation	O
has	O
been	O
selling	O
branded	O
hardware	B-Architecture
since	O
1980	O
,	O
and	O
developing	O
devices	O
in-house	O
since	O
1982	O
,	O
when	O
the	O
Microsoft	B-Device
Hardware	I-Device
division	O
was	O
formed	O
to	O
design	O
a	O
computer	B-Device
mouse	I-Device
for	O
use	O
with	O
Microsoft	O
Word	O
for	O
DOS	O
.	O
</s>
<s>
Since	O
then	O
,	O
Microsoft	O
has	O
developed	O
computer	B-Architecture
hardware	I-Architecture
,	O
gaming	O
hardware	B-Architecture
and	O
mobile	O
hardware	B-Architecture
.	O
</s>
<s>
It	O
also	O
produced	O
drivers	B-Application
and	O
other	O
software	O
for	O
integrating	O
the	O
hardware	B-Architecture
with	O
Microsoft	B-Application
Windows	I-Application
.	O
</s>
