What is the source of INCOME for the web hosting companies like Yahoo, Gooogle etc?

They earn by providing paid services to end-users.


They also offer free services to users, but earning in that case is made by displaying banner-ads of their other customers.





Like when you open your email of yahoo, it shows some ads of other companies or individuals. Yahoo charges those companies or individuals for showing their ads.





In some cases, free-services are provided to users to show the quality of service. And some of the free service users upgrade to the paid service getting additional features.
What is the source of INCOME for the web hosting companies like Yahoo, Gooogle etc?
Advertising...


For Yahoo %26gt;%26gt;%26gt;%26gt; advertising.yahoo.com


For Google %26gt;%26gt;%26gt;%26gt; adwords.google.com
What is the source of INCOME for the web hosting companies like Yahoo, Gooogle etc?
All of their income came from advertising ......millions of USD per months!!!!