Concept:Internet Explorer is a web browser used to access and display websites on the internet.Explanation:Internet Explorer, also known as IE or MSIE, is a free web browser introduced by Microsoft in 1995.Its primary function is to allow users to view web pages on the internet.It also supports additional online activities such as banking, marketing, and streaming media, but these all happen within web pages.Among the given choices, viewing web pages is the correct core purpose of Internet Explorer.Answer:D. viewing Web pages