Many people complain that it is not possible to uninstall Internet Explorer 9 from Windows 7, but this is a misconception.
Internet Explorer 9 for Windows is not a program, but a Windows update; therefore, if you want to uninstall it, you must go to where the list of updates is located (and not the list of programs).
Let's go:
1. Click Start (the blue orb usually located in the bottom left corner)
2. Control Panel
3. Programs
4. View installed updates
There, look for the updates related to [[Microsoft Windows]], where you will find [[Internet Explorer 9]].
Simply double-click on it, or click once and then click Uninstall.
To complete the process, you must restart your computer.
