IE has been acting up on me also, MA, shutting down more often, doesn’t like lots of windows open, etc. Maybe we should look into that Firefox thingy...;^)
Women, Firefox is a work horse, it is not all that different from IE. I have not used IE for years now. The only kink is they use that QuickTime and one can stop that by overriding that dreadful player with Mircosoft Media Player setting in your settings. Just make sure you choose one to be the dominant player.
I still have IE and use it on occasion, but not often.