Aside from the big spending on advertising, Microsoft imbued Bing with features that were not available in Live Search, including better parsing of images and a focus on four key consumer-oriented areas: product comparisons, travel planning, health research and finding local businesses. Microsoft's aim: Position Bing as a "decision engine" that can cut through the clutter on the Internet.

Prior to the launch, Microsoft was able to generate buzz among Bing's early reviewers and adopters, a critical component of marketing in the age of social networks and blogging. Live Search lacked that virtual word-of-mouth support. Live Search also lacked another marketing component that Bing shares with Google: a name that can be easily used as a verb.

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