Is there some concrete reason why PowerPoint does not have a multiple
instance option?
Please give users the option to have multiple instances, since we have that
option for other similar programs.
It seems a common answer to this COMMON question is to just tell people -
"arrange all". Or "it's a single instance program".
Honestly, it does not make sense that the other programs are not restricted
to single instance (one can choose to make them multiple instnace if that is
their preferred state), but PowerPoint is strangely restrictive.