One part of Google is busy creating indexes of online information while at the same time filtering out "spam, " which in this context means Web sites whose only function is to make money off the fact you land on them, without providing any sort of "value-added" information in the process.

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OnStar, a wholly owned subsidiary of General Motors, is the leading global provider of connected safety and security solutions, value-added mobility services and advanced information technology.

ENGADGET: Chevrolet launches MyLink smartphone integration for 2012 Volt and Equinox