How do I add Internet Explorer 9 to existing Windows 7 images?
You can add the Internet Explorer 9 update package and its required updates to Windows 7 images by using Deployment Image Servicing and Management (DISM). You must extract the Internet Explorer 9 update package from the offline installer by using the /x command-line option. Download the required updates from the Microsoft Download Center. For detailed information about servicing a Windows 7 image, see Phase 5: Managing and Servicing Your Windows Image in the Windows Automated Installation Kit. For detailed information about DISM command-line options, see Operating System Package Servicing Command Line Options.