If you search to get to every link you get to when browsing the web, then sure, they are the same thing. Bing (the search button) is JUST a search tool. No bookmarks, no tabs, ny directly typing into a URL to go directly to a site, etc...@philpeeps, please elaborate.
Anyone else? If all you need is to search something ,they (IE and Bing) will both come up with the same exact results right?