IE9 beta provides a great browser experience, it starts up quickly and loads pages faster. It has got new features like hardware acceleration, web pages load more faster, new features like pinning favorite websites to taskbar, aero snap and html5 support has been added to it.
Follow the procedure below, to disable addons in internet explorer 9
In order to access the options to disable addons you will first need to enable or show command bar on IE 9 interface. For this right click on IE 9 interface and select to show command bar.
Once you have enabled the command bar – open tools >> Toolbars >> Disable addons
Under disable addons, you can see which addons are taking more time to load and making IE 9 slow, you can easily disable them by clicking disable button as shown in the image below.