Google search is a web search engine owned by Google Inc. and is the most-used search engine on the Web. Google receives several hundred million queries each day through its various services. Google search was developed by Larry Page and Sergey Brin in 1997. Google Search provides more than 22 special features, such as: synonyms; weather forecasts; time zones; stock quotes; maps; earthquake data; movie showtimes; airports; home listings; sports scores, etc.
Most services Google provides are free, the user doesn't have to pay money to use them. The way they achieve this while still making money is through targeted text advertisement links. Although most of Google's profit comes from Internet advertising revenue, the company also sells some subscription services, such as Google Earth Plus and Google Earth Pro. Google also sells enterprise searching tools, servers, and search technologies for corporations.