Bing is now testing placing these arrow buttons, in a circle button format, next to the sitelinks. This is something Google has been testing on and off for some time in their search results as well.

Google's main search page has a bare-bones, plain appearance with little more than a search box. Bing shows a beautiful daily image and a personalized news feed, though you can opt for a more ...

Microsoft is testing moving the search tools links that is typically below the search box, to above the search box. At least I think that is where Bing places those search tools. This was spotted by ...