The most popular global search engine Google, which covers the majority of search traffic on the Internet. At the company’s servers store huge amount of systematic data that are used for google users. When a search query on Google user turns to issue a list of sites that the algorithm are on top of Google search results. In addition to issuance of a search query Google allows any person to place your ad in search results and content network. The system of placement of advertisements is called Google Adwords. Affiliate system that allows Web masters to make their websites by placing the script on their pages is called contextual advertising Google Adsense. In addition to issuance Google offers a variety of services such as translator, maps, photographs of the planet, the browser Chrome, the analysis service for webmasters Google Analytics.
The American media magnate Rupert Merdok has accused administration of the USA of lobbying of interests the Internet of giants Google, Yahoo, Facebook which in its opinion are leaders of a piracy.
The company Google will cover work of the following services: Google Message Continuity, Google Sky Map, Needlebase, Picnik, Social Graph API, Urchin. Services have appeared not so popular as developers expected.