Google is an American company specializing in Internet-based services and products. It is one of the most widely used search engines, and has developed technologies for cloud computing and social networking.
The world's most successful Internet search machine was founded by Larry Page and Sergey Brin while they were PhD students at Stanford University. Google's mission statement was "to organize the world's information and make it universally accessible and useful". The company's unofficial slogan was "Don't be evil." Google's initial public offering was made on August 19, 2004. In the years since then it has expanded beyond the search engine to develop a chain of services for cloud computing as well as acquiring successful products such as YouTube. Google leads the development of Android mobile operating systems. The company's market dominance has invited criticism over issues such as copyright infringement, censorship and privacy protection.
The world's largest online retailer, Amazon, is branching out into movies. On-demand video services like Netflix are a hot commodity, and Amazon wants a piece of the action. It is paying off. The US company finally managed to make a profit last quarter. But search engine giant Google's profits continued to disappoint.
WikiLeaks has accused Internet giant Google of handing over emails of the whistleblowing website's senior staff to the US authorities - and keeping the release silent. DW talked to one of those staff about the release.
On the summit - with a 360-degree panoramic view. Swiss mountaineer Stephan Siegrist has documented his ascents of the north face of the Eiger and the Matterhorn in a most spectacular. He uses a specially developed backpack-mounted camera to record his images. The result is a kind of alpine Google Street View.