<s>
An	O
Internet	B-Protocol
suite	I-Protocol
is	O
an	O
Internet-related	O
software	B-Application
suite	I-Application
.	O
</s>
<s>
Internet	B-Protocol
suites	I-Protocol
usually	O
include	O
a	O
web	B-Application
browser	I-Application
,	O
e-mail	B-Protocol
client	I-Protocol
(	O
often	O
with	O
a	O
news	B-Protocol
client	I-Protocol
and	O
address	B-Operating_System
book	I-Operating_System
)	O
,	O
download	B-Protocol
manager	I-Protocol
,	O
HTML	B-General_Concept
editor	I-General_Concept
,	O
and	O
an	O
IRC	B-Protocol
client	I-Protocol
.	O
</s>
<s>
The	O
diversity	O
of	O
Internet	B-Protocol
suite	I-Protocol
offerings	O
was	O
greatest	O
in	O
the	O
mid-1990s	O
,	O
when	O
proprietary	O
web	B-Application
browser	I-Application
vendors	O
felt	O
it	O
more	O
profitable	O
to	O
sell	O
entire	O
retail	O
suites	O
of	O
applications	O
on	O
compact	O
disc	O
.	O
</s>
<s>
However	O
,	O
by	O
the	O
end	O
of	O
the	O
first	O
browser	B-Application
war	I-Application
,	O
the	O
Internet	B-Protocol
suite	I-Protocol
market	O
dwindled	O
to	O
one	O
or	O
two	O
competitors	O
every	O
few	O
years	O
.	O
</s>
<s>
Opera	B-Application
Software	O
,	O
for	O
example	O
,	O
moved	O
away	O
from	O
offering	O
the	O
Opera	B-Application
Internet	I-Application
suite	I-Application
with	O
embedded	O
advertisements	O
to	O
a	O
completely	O
ad-free	O
product	O
.	O
</s>
<s>
Mozilla	B-Language
(	O
spun	O
out	O
of	O
Netscape	B-Protocol
)	O
began	O
to	O
separate	O
the	O
Mozilla	B-Language
Application	I-Language
Suite	I-Language
into	O
separate	O
projects	O
:	O
Firefox	O
,	O
Thunderbird	O
,	O
and	O
Sunbird	O
,	O
but	O
Internet	B-Protocol
suite	I-Protocol
development	O
continued	O
with	O
Seamonkey	B-Language
,	O
which	O
is	O
still	O
active	O
under	O
the	O
Mozilla	B-Language
umbrella	O
.	O
</s>
<s>
A	O
further	O
cause	O
of	O
depression	O
in	O
the	O
diversity	O
of	O
Internet	B-Protocol
suites	I-Protocol
was	O
the	O
rise	O
of	O
Ajax-based	O
web	O
applications	O
(	O
webmail	B-Protocol
,	O
for	O
example	O
)	O
which	O
replicated	O
most	O
functions	O
of	O
their	O
desktop	B-Application
client	I-Application
equivalents	O
while	O
offering	O
cross-platform	O
portability	O
through	O
web	B-Application
browsers	I-Application
,	O
portability	O
not	O
offered	O
as	O
easily	O
by	O
desktop	O
clients	O
inside	O
Internet	B-Protocol
suites	I-Protocol
and	O
outside	O
web	B-Application
browsers	I-Application
.	O
</s>
<s>
Web	B-Application
Browsers	I-Application
Pre-browser	O
:	O
HyperCard	B-Application
,	O
Gopher	B-Protocol
1991	O
1992	O
1993	O
1994	O
Minuet	B-Protocol
1995	O
16	O
mil	O
.	O
</s>
