Lenovo N20p Chromebook: This $329 laptop has a touchscreen display that can flip 300 degrees

World Tech Update 3 days ago | By Melissa Aparicio

World Tech Update: Ballmer bids farewell

Also this week, hackers steal data on 4.5 million U.S. hospital patients, Sprint launches a bezel-free smartphone, and a Silicon Valley hotel tries out a robot bellhop.

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