It's A G-Thing: 15 Google Game-Changers Over 15 Years


Google AdWords, Analytics

Google launched AdWords in late 2000, a self-service ad program that made it simple to make content more searchable -- for a cost. It is now the company's main source of revenue, pulling in more than $43.6 billion in 2012, close to 95 percent of the company's total revenue.

Google Analytics bolstered the profile in 2005 by adding measurement tools for both websites and advertising campaign successes.

 



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