What is a Search Engine?
A search engine is a program that displays relevant results from a database, based on a search query. A popular example is Google, which provides webpage suggestions based on keywords and other metrics when a user searches for information on the internet.
More About Search Engines
Popular search engines include Google, Bing, Yahoo, Yandex, Ask.com, and DuckDuckGo. These websites use complex algorithms to estimate the relevance and value of web pages as they pertain to the search query.
Search engines attempt to bridge the gap between search users and the massive amount of data available online. By selecting websites and presenting them in order of relevance and value, they help users find the right answers to their queries.