The Bing app for Xbox brings all search related activities to the stuff you are already doing on your Xbox. You can browse videos or photos, etc.
Announcing the Microsoft Bing app on Xbox
We’re excited to announce the release of the Microsoft Bing app on Xbox, so you can search the web, discover trending content, and much more right from your console. This app brings search to the activities you’re already doing on your Xbox, such as if you’re browsing videos or photos with a group…
Link: Announcing the Microsoft Bing app on Xbox
via blogs.bing.com