Bing

By Wendy Boswell, About.com Guide

Any search you perform on Bing, for instance, U2 (as seen above), will come back with a wide variety of filtering options. For example, in this screenshot, the search was simply for "U2". You can see Bing's Quick Tabs option to the left there; this offers refinements and/or suggestions for your search, i.e., videos, songs, tickets, merchandise, etc.

This search initially started with U2, with a click on the Videos Quick Tab. You'll see screenshot previews of relevant videos, along with a neat video search filter there on the bottom left-hand side that sorts these videos according to length, screen size, resolution, or source.