Desktop Bing (as well as Google) allow you to do conversions and get the correct answer. However, on WP8, Bing search doesn't seem to work, which is a shame. If I type in "38USD to GBP", I get webpage search results, not the answer to the conversion. Am I missing something, or is this not a feature? I recently picked up a Lumia 521 as a hobby device, so I'm quite new to WP8.