<s>
Windows	B-Application
RSS	I-Application
Platform	I-Application
,	O
included	O
in	O
Internet	B-Application
Explorer	I-Application
7	I-Application
and	O
later	O
and	O
Windows	B-Application
Vista	I-Application
and	O
later	O
is	O
a	O
platform	O
that	O
exposes	O
feed	O
handling	O
and	O
management	O
to	O
Windows	O
applications	O
.	O
</s>
<s>
The	O
RSS	O
support	O
in	O
Internet	B-Application
Explorer	I-Application
is	O
built	O
on	O
the	O
Windows	B-Application
RSS	I-Application
Platform	I-Application
.	O
</s>
<s>
Windows	B-Application
RSS	I-Application
Platform	I-Application
consists	O
of	O
three	O
components	O
:	O
</s>
<s>
It	O
uses	O
Windows	O
 '	O
scheduled	O
tasks	O
for	O
scheduling	O
and	O
Background	B-Protocol
Intelligent	I-Protocol
Transfer	I-Protocol
Service	I-Protocol
for	O
background	O
downloading	O
.	O
</s>
<s>
All	O
RSS	O
clients	O
,	O
including	O
Internet	B-Application
Explorer	I-Application
7	I-Application
and	O
Microsoft	B-Application
Outlook	I-Application
2007	I-Application
,	O
share	O
the	O
list	O
.	O
</s>
<s>
Windows	B-Application
RSS	I-Application
Platform	I-Application
does	O
not	O
support	O
feeds	O
that	O
reference	O
a	O
DTD	B-Language
.	O
</s>
<s>
Although	O
feed	O
reading	O
view	O
can	O
be	O
disabled	O
,	O
custom	O
stylesheets	O
cannot	O
be	O
applied	O
to	O
feeds	O
in	O
Internet	B-Application
Explorer	I-Application
.	O
</s>
<s>
Internet	B-Application
Explorer	I-Application
uses	O
an	O
internal	O
stylesheet	O
for	O
feed	O
reading	O
view	O
.	O
</s>
<s>
The	O
Windows	B-Application
RSS	I-Application
Platform	I-Application
normalizes	O
all	O
feed	O
formats	O
to	O
RSS	O
2.0	O
.	O
</s>
<s>
Permanently	O
downloading	O
and	O
saving	O
content	O
downloaded	O
through	O
the	O
feed	O
such	O
as	O
a	O
podcast	B-Operating_System
to	O
a	O
user	O
folder	O
is	O
not	O
supported	O
.	O
</s>
<s>
Downloaded	O
content	O
is	O
only	O
stored	O
in	O
the	O
Internet	B-Application
Explorer	I-Application
Temporary	B-Application
Internet	I-Application
Files	I-Application
cache	O
.	O
</s>
