Bing is getting ready for the huge chunk of Web traffic in one bite by becoming Yahoo’s search engine. In exchange Yahoo will get 88 percent of the search-generated ad revenue from its sites in the first five years of this 10-year pact.

This comes after two months of Bing’s bounce back onto the Internet. By this move, Microsoft’s rebranded search engine leaped a lot closer to posing a serious challenge to the online Google.

Carol Bartz (Yahoo Chief Executive) said it saw shares drop by 8 percent on news of the partnership. Meanwhile, Microsoft saw rise in the price of its stock.