A similar functionality already exists in Microsoft Edge browser.
But there is one gripe peculaiar to Internet Explorer 10: by default it uses Bing as its embedded search engine.
Microsoft's own search engine Bing is the default search engine of the browser, and while there is nothing wrong with that -- Google does the same thing -- the lack of any third party alternative may keep some users puzzled in regards to switching to another search provider.
Before we look at that, it may be of interest to highlight how you can access the list of installed search providers, as there is no real hint in the browser as to how this is done.
It consists of a simple query box with no advanced search options.
Like the underlying Web database at AOL Search, the image database comes from Google but without the advanced options.