Perhaps this is mundane and pointless, but I’m sure it has an answer.
When I view videos - generally on CNN or Fox - they play in an embedded player of some sort.
Regardless of resolution or screen zoom, Firefox shows me a larger picture than Internet Explorer. That is, IE cuts off the right and bottom of the video window, perhaps as much as 10%
It’s just annoying more than anything, but what setting am I missing in IE that’s only rendering a partial video?