Here's a challenge: use "Windows" and "obvious" in the same sentence
I explored a bit and found this:
Go to Tools - Manage Add-ons.
In the left (navigation) pane, select Toolbars and Extensions.
In the right pane (the actual apps pane) look for Microsoft,
then look at the apps under that heading.
In my case Media Player is not there.
So here's what I did to see it:
At the bottom of the left pane is a drop-down box labeled "Show:".
I had to go there and choose "All add-ons" instead of "Currently loaded
add-ons", at which time I could see Media Player under Microsoft.
That seems to imply that WMP is not active here. I can't tell. I almost
never use IE
HTH...