First, you cannot delete IE without doing serious damage to your operating systems, since IE is a part of Windows. Additionally, some webpages only work with IE, such as MS update pages.
Second, if you are wondering about viewing pictures already downloaded on your hard drive, you can right click on any of the picture files and change the program that opens them (be sure to make the change universal).
See the instructions here:http://www.febooti.com/products/filetweak/...attributes.html
Hope this helps,