No videos on Facebook...

I downloaded google chrome and now the videos play.......but I prefer IE. I know most people don't like it, but I do.

I do too, but it does take quite a bit of maint.

Before you uninstall it you might try a reset of explorer in the "advanced" tab of the "Internet Options" under "Tools" on the menue bar, or in the control panel.
This fixes problems like that pretty often.