<s>
Tasword	B-Protocol
is	O
a	O
word	B-General_Concept
processor	I-General_Concept
for	O
microcomputers	O
developed	O
by	O
Tasman	O
Software	O
.	O
</s>
<s>
The	O
first	O
version	O
was	O
released	O
for	O
the	O
ZX81	O
in	O
1982	O
and	O
spawned	O
two	O
major	O
revisions	O
in	O
addition	O
to	O
several	O
add-ons	O
and	O
,	O
later	O
,	O
tailored	O
versions	O
for	O
the	O
+2	O
and	O
+3	O
Spectrum	O
models	O
,	O
the	O
SAM	B-Device
Coupé	I-Device
,	O
the	O
MSX	B-Operating_System
,	O
the	O
Timex	B-Device
Sinclair	I-Device
2068	I-Device
and	O
the	O
Amstrad	B-Device
CPC	I-Device
range	O
.	O
</s>
<s>
Many	O
of	O
the	O
features	O
of	O
modern	O
word	B-General_Concept
processors	I-General_Concept
were	O
included	O
,	O
such	O
as	O
justification	O
,	O
word	B-Algorithm
wrap	I-Algorithm
and	O
page	O
header	O
.	O
</s>
<s>
It	O
featured	O
the	O
ability	O
to	O
use	O
a	O
64	O
characters	O
per	O
line	O
font	O
in	O
the	O
standard	O
ZX	B-Operating_System
Spectrum	I-Operating_System
screen	O
.	O
</s>
<s>
Add-on	O
products	O
included	O
TasMerge	O
for	O
mail	B-Application
merge	I-Application
functionality	O
(	O
which	O
was	O
later	O
included	O
in	O
Tasword	B-Protocol
III	O
and	O
later	O
versions	O
)	O
and	O
TasSpell	O
for	O
spell	B-Application
checker	I-Application
.	O
</s>
