Press the F5, F9, or F11 key to turn your HP laptop keyboard light on or off. Some HP laptops need the Fn key pressed with the light key to activate the keyboard light. If these keys don't work, check ...

And just like that, HP joined the Ultrabook party. After announcing the Folio in Australia yesterday, the company went and made it official here in the states too. And man, do we get the feeling the ...

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