Yahoo is an American web portal and internet company that offers a wide range of digital media, communication, and online business services. Founded in January 1994 by Jerry Yang and David Filo, Yahoo has become a key player in the online space, serving hundreds of millions of users globally. The company is headquartered in Sunnyvale, California, with significant operations in New York City and is currently privately held. Yahoo's core services include Yahoo Search, Yahoo Mail, Yahoo News, Yahoo Finance, Yahoo Sports, and Yahoo Native, its advertising platform. Users can access news, weather, financial data, and sports information, along with customizable features through My Yahoo. The company operates in both B2C and B2B markets, catering to individual consumers and businesses looking for targeted advertising solutions. Yahoo's mission is to be the essential global Internet service for consumers and businesses, maintaining its role as a trusted resource for content discovery and communication.