The newest version of I.E.11 for Windows 7, normally arrives as an optional update in Windows Update.
Have a look through Windows Update and make sure you've put a 'tick' in the install box.
You can d/l IE11 direct from here, but make sure you select 'English' and either 32bit or 64bit as appropriate.
http://windows.microsoft.com/en-GB/internet-explorer/ie-11-worldwide-languages
I'm assuming all the 'icons' your referring to are either bookmarks or web address links. If so, then your choice of default internet browser determines what it looks like, although there are ways of changing it.