In this tutorial we will be covering how to uninstall Internet Explorer 9 on a Windows Vista system. If you have problems with IE 9 or you want revert to the previous version of Internet Explorer for your work then you can uninstall IE 9 using options available as part of Windows Control Panel.
Click the Start menu and then navigate to Control Panel.
In the Control Panel window click on the Programs followed by View installed updates link under Programs and Features section.
This would display the following Installed Updates window on the screen.
To locate Internet Explorer 9, do a sorting on the Name column in descending order. Now select Windows Internet Explorer 9 and click on the Uninstall a program to completely remove IE 9 from Windows Vista system.