Yahoo! (, styled yahoo in its ! logo)  is an American  web services provider. It is headquartered in Sunnyvale, California and operated by the namesake company Yahoo Inc., which is 90% owned by investment funds managed by Apollo Global Management and 10% by Verizon Communications.
It provides a
web portal, search engine Yahoo Search, and related services, including My Yahoo!, Yahoo Mail, Yahoo News, Yahoo Finance, Yahoo Sports and its advertising platform, Yahoo! Native.
Yahoo was established by
Jerry Yang and David Filo in January 1994 and was one of the pioneers of the early Internet era in the 1990s. However, usage declined in the late 2000s as some services discontinued and it lost market share to  Facebook and Google. 
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on Yahoo Commercial 2006 YouTube
on Yahoo 'Flashing Lights' Commercial (1080p) YouTube
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