Having reviewed the beta release of IE9, I was pleasantly surprised with its performance even though there were some glitches, but it was beta, so all was forgiven. Now after having used the final release, I can say positively, that you should stay as far away from IE9 as possible. It will slow your computer, crash your computer , steal memory from other applications and generally provide terrible performance on even the fastest computers.

Fortunately you can go into windows control panel and uninstall IE9 and roll back to IE8, which while far from perfect, is a much more stable browser and will provide a much more trouble free browsing experience.

Get firefox or google Chrome. You will be much happier!