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Yahoo! seeks boost from search

Yahoo! began rolling out changes to its Web search engine on Thursday, the first significant revamp since it partnered with Microsoft to take on market leader Google.

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Facebook unveils new Groups tool

Facebook on Wednesday unveiled a series of tools to give users more control over their personal information and help them interact with smaller, select circles of friends.

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Logitech unveils first gadget for Google TV

Logitech International SA showed off on Wednesday its $300 set-top box for the soon-to-be-launched Google TV, the first glimpse of what the Web search giant’s holiday-season television-streaming product will look like.

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