<s>
Microsoft	B-Operating_System
Flight	I-Operating_System
Simulator	I-Operating_System
,	O
commonly	O
known	O
as	O
Microsoft	B-Application
Flight	I-Application
Simulator	I-Application
3.0	I-Application
or	O
FS3	O
,	O
is	O
a	O
flight	O
simulator	O
video	O
game	O
.	O
</s>
<s>
It	O
was	O
released	O
in	O
mid-1988	O
for	O
the	O
MS-DOS	B-Application
.	O
</s>
<s>
Microsoft	B-Operating_System
Flight	I-Operating_System
Simulator	I-Operating_System
3	O
improved	O
the	O
flight	O
experience	O
by	O
adding	O
additional	O
aircraft	O
and	O
airports	O
to	O
the	O
simulated	O
area	O
found	O
in	O
Microsoft	B-Application
Flight	I-Application
Simulator	I-Application
2.0	I-Application
,	O
as	O
well	O
as	O
improved	O
high-res	O
(	O
EGA	B-Device
)	O
graphics	O
,	O
and	O
other	O
features	O
lifted	O
from	O
the	O
Amiga/ST	O
versions	O
.	O
</s>
