Umm... I'm sorry to disappoint you if you feel you've done a great find, but iexplore.exe is Internet Explorer. ...Your web browser. (If you're really nooby, then it's that thing you use to go to yahooanswers, hotmail, and myfavoritepornsite.com =])
But if you REALLY want to delete it, then that'd depend on which Operating system you have. (Windows XP, Vista, 7, a Linux/Unix distribution, MacOS) I'm going to assume you have Windows XP or 7. (You might also have Vista but I'm less familiar with that one so I don't want to give you false information.)
*********WINDOWS XP*****************
1. Go to Start>My Computer (Or press Ctrl+E)
2. Go to (C:) (It will have a name before the (C:) but this changes from computer to computer.)
3. Go to Program Files (If you get a screen anywhere asking you if you want to proceed 'cause these files are important and could harm your computer if you continue, just say yes, continue.)
4. Delete the folder "Internet Explorer". This contains iexplore.exe
*********WINDOWS 7*******************
1. Hit the Windows Button
2. type in "iexplore". You should see "iexplore.exe" appear. Right click it and click "go to folder location" (or anything else that would mean the same thing such as 'open containing folder' or something)
3. Go up one level in your folders (click the button at the top with the folder icon and the arrow pointing up)
4. Delete the folder called "Internet Explorere". This contains iexplore.exe
Hope this helps! =]
Sky
For other browser ideas, download firefox at www.firefox.com or google chrome at www.google.ca/chrome/eula.html =] Enjoy!