Hm... Well, I use Firefox now, true enough... Chrome keeps vanishing right off my computer, for no adequately resolved reasons, and IE appears to be generally buggy.
That said, one thing I've noticed about Firefox and Chrome, something that positively differentiates Internet Explorer's service from theirs, is that Internet Explorer never decided to stop responding to anything, including the Task Manager's end task command, for upwards of half an hour.
If I didn't have a virus that kept redirecting my IE search pages to advertisments for low cost holidaying and/or pornography, I'd probably consider using it again, purely so I don't have to cry internally when I see the CPU-100% indicator flashing up at me.