how to Convert a powerpoint presentation file to a Flash file with control buttons?

`<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" 
  codebase="http://ift.tt/AbE0Kw">
<param name="movie" value="Presentation/index.swf" />
<param name="quality" value="high" />
<param name="scale" value="showall" />
<param name="bgcolor" value="#ffffff" />

`

how to add control buttons like next and previous buttons to view next and previous slides.