Win7 Pro - IE9. IE Would still work, although it's stuck on that tab, and it's like my mouse is stuck highlighting, so when I move my mouse, it highlights part

Win7 Pro - IE9. IE Would still work, although it's stuck on that tab, and it's like my mouse is stuck highlighting, so when I move my mouse, it highlights part of the page. I had another tab that auto reloads, and I can still see that reloading, although I can't click on it. I also can't click on the _ [] X buttons.