The document summarizes Google and Bing search engines. It discusses how Google was launched in 1997 and searches text in 132 languages using PageRank algorithm. It also mentions Google's market share in 2010-2011 and some of its current and future capabilities. For Bing, it discusses its search technology and crawling capabilities compared to Google. It also describes an allegation that Bing stole Google search results for rare medical queries without offering spell check suggestions.