To begin with whenever you are searching for information about Ubuntu always start with a recognized site and a recognized site is http://askubuntu.com.
After that said now install IE. To begin with you need to install a platform to run you IE and the successor for Wine is PlayOnLinux (PlayOnLinux website). You install it by using Ubuntu Software Center.
Before installing make sure you have a working Internet Connection.
After successfully installed PlayOnLinux start it and you can install IE by clicking on the Install button from the toolbar and then search for 'Internet Explorer'.