Yahoo! Inc. (NASDAQ: YHOO) is a United States public corporation with headquarters in Sunnyvale, California, (in Silicon Valley), and provides Internet services worldwide. The company is perhaps best known for its web portal, search engine, Yahoo! Directory, Yahoo! Mail, news, and social media websites and services. Yahoo! was founded by Jerry Yang and David Filo in January 1994 and was incorporated on March 1, 1995.
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MSN (The Microsoft Network) is a collection of Internet services provided by Microsoft. The Microsoft Network debuted as an online service and Internet service provider on August 24, 1995, to coincide with the release of the Windows 95 operating system.
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